Answers created by Tony B
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How do you translate word phrases to algebraic expressions: six less than a number?
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Rita borrowed $1,600 at 12% interest for 90 days. How much interest
did she pay on the loan?
a. $1640
b. $48
c. $192
d. $80
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What does the factor theorem mean?
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The centralville high school cooking club has 12 1/2 pounds of flour with which to make tortillas, there are 3 3/4 cubs of flour in one pound, and it takes about 1/3 cup of flour per tortilla, how many tortillas can they make?
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How do you multiply #sqrt[3x] * sqrt[6]#?
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How do you multiply #\sqrt { 2} \cdot - 3\sqrt { 3}#?
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What is the equation in standard form of a parallel line that passes through (0,-3)?
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How do you simplify #3/ sqrt 2#?
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What is the quotient of 15015 by 15?
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Jack usually mows his lawn in 3 hours. Marilyn can mow the same yard in 4 hours. How much time would it take for them to mow the lawn together?
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How do you graph #y= -1/2+3# by plotting points?
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How do you graph #y= -1/2+3# by plotting points?
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How do you express #90000/0.03# in scientific notation and then divide using the rules of exponents?
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How many gallons of a 70% antifreeze solution must be mixed with 90 galoons of 20% antifreeze to get a mixture that is 60% antifreeze?
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How do you graph #x-2y<=5#?
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Yesterday, #7/8# of the 64 students in a contest gave their speeches. How many students gave their speeches?
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How do you simplify #(4x-9)/(2x-3)#?
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How do you simplify Square root of 24 + Square root of 54?
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Of 3,600 students surveyed, 40% eat cold pizza for breakfast. How many students do not eat cold pizza for breakfast?
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How would I create a system of equations of this problem? A student has a total of 226 on three exams. The sum of the scores on the first and second exam exceeds the score on the third exam by 62. The first score exceeds the second by 6.
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How do you identify the important parts of #y=x^2-4x+2# to graph it?
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How do you write 2000000000000 in scientific notation?
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4 boys and 5 girls can do 1/2 work in 6 days. After 1 boy and 2 girls are added and 1/3 work is done in 3 days. How many boys must be added to complete the remaining work in 1 day?
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How do you solve #-5x-6+144#?
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How do you rewrite the expression #5/6=?/18#?
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You receive a case of tomato juice. Each case contains four 1-gallon containers of juice. You serve fifteen 4-fluid-ounce portions of the juice, what percent of the juice will be Ieft over?
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Yasmin looked at the pattern 2, 6, 18, 54, and determined that the next number should be 162. What type of reasoning did she use?
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Convert #5^@ 37^'30^('') #into
radians?
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Two tractors working together cultivated #2/3# of a field in 4 days. How long would it take each tractor to cultivate the whole field by itself if the first tractor can do the job 5 days faster than the second?
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How do you divide #(2x^3+7x^2-5x-4) / (2x+1)# using polynomial long division?
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How do you factor #-1/2# out of #-1/2x +6#?
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The distance a body falls varies directly as the square of the time it falls. IF an object falls 64 feet in 2 seconds, how long will it take to fall 256 feet?
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How do you solve this system of equations #x+ 2y = 3 and 2x + 4y = 6#?
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What is the actual rate of interest paid by X ?
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1. How much interest will you have to pay for a one-month overdue credit card balance of $ 554, if a 20% annual rate is charged?
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What is the velocity if the wave length is 0.1 and the frequency 3000 ?
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A truck drove at an average rate of 45 miles per hour on the highway and 20 miles per hour once it entered the city. If it took the trip, which was 100 miles, in 3 hours, how much of it was in the city?
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How many liters of a 7% solution of salt should be added to a 27% solution in order to obtain 640 liters of a 12% solution?
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How many liters of a 7% solution of salt should be added to a 27% solution in order to obtain 640 liters of a 12% solution?
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How do you solve #x/3=-10#?
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Add the two expressions. #4.6x-3 and -5.3x+9#?
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A cubic yard of topsoil weighs 4,128 pounds. About how many 50-pound bags of topsoil can you fill with one cubic yard of topsoil?
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What number is 110% of 150?
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What is the answer to this system of equation?
#-3x-9y=-24 and -3x+36=-28#
And how do you know if the system is correct
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How do you divide #(-x^3-x^2+3x-4)/(x-3) #?
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2 more than a third of a number?
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Kwang deposits money in an account that earns 5% per year simple interest. He earned a total of $546 in interest by the end of the second year. How much did he deposit?
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How many liters of a 60% sugar solution should be added to 40 liters of a 30% sugar solution to produce a 50% sugar solution?
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Suppose you roll two dice. What is the probability of rolling a sum of 8?
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Simplify 3^(1/3)- 3root3?
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How do you determine whether a linear system has one solution, many solutions, or no solution when given 2x-5y=3 and -4x+10y= -6?
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How do you simplify #sqrt(75/4 )#?
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How do you find the greatest common factor of #45y^{12}+30y^{10}#?
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A certain recipe requires #5/6# cup of flour and #5/9# cup of sugar. If only #7/10# of the recipe is to be made, how much sugar is needed?
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Find the horizontal and vertical intercepts, estimate to the nearest tenth?
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How do you solve the following linear system: #8y-24= -6x, color(white)("ddd")3x+4y=12#?
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What is the equation of the parabola that has a vertex at # (2, -9) # and passes through point # (12, -4) #?
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Sugar and flour are mixed in the ratio 3:5 in a sweet recipe. In another recipe, 15 parts of flour are used. If these two ingredients in both recipes are in an equivalent ratio, how many parts of sugar should be used?
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How do you solve the following system?: # 4x +5y =-4 , -3x -8y = 4#
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What is the value of #p# in #2/x + p = 3# if #(5(7x+5))/3 - 23/2 = 13#?
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How to write an Algebraic expressions? This is my Question.
Write the following orders as algebraic expressions.
I'd like four hamburgers, six orders of
French fries, a large soda, two medium sodas,
and an extra large soda.
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How do you graph #y <2x+4# and #-3x-2y>=6#?
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How do you solve #4-(1-x) >= 10 #?
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Using graphing technology, how do you approximate the solutions of #0.25x^2 − 0.46x − 3.1 = 0#?
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If the sum of a number and eight is tripled, the result is two less than twice the number. How do you find the number?
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How do you write #6/4# as a decimal?
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One job can be finished by 30 workers for 60 days. The work was started by 20 workers, and after 10 days came 5 workers. For how long will the whole work be done?
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Solve for #m#: #4m-3n=8#?
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How do you write .4 as a percent?
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One job can be finished by 30 workers for 60 days. The work was started by 20 workers, and after 10 days came 5 workers. For how long will the whole work be done?
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Whta is 40% of 50?
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How do you solve #0.30(80) + 0.60x = 0.40(80 + x)#?
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Charles can shovel the snow off his driveway in 40 minutes. He shovels for 20 minutes and then is joined by Joaney. If they shovel the remaining snow in 10 minutes, how long would it have taken Joaney to shovel the driveway alone?
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What is the slope of a line perpendicular to #2y=-6x-10#?
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A new golf course has 480 lifetime members 3 weeks after it opens and 1005 lifetime members 6 weeks after it opens. Assume the membership increase is arimethic, what is the general term that represents the sequence for this situation?
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What is the equation of the line between #(3,-13)# and #(-7,1)#?
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What is #(-5.5) xx( -4.87)#?
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How do you find the least common denominator of #2/(7x-14# and #x/(3x-6#?
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How do you expand #(4x-3)^2#?
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How to do this one?
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How to find length of this tape ?
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How do you solve by substitution: 3x-8y=-7 and -5x-6y=3?
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How do you solve #9-2x \le 3 or 3x+10 \le 6-x#?
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The process of Turning #2/9# into a decimal?
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How do you combine #(3x+1)/(x-2) - (4x+1)/(x-3)#?
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A class that has 35 students, 24 of them finished the year. How much is that in percent?
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What is the slope of the line perpendicular to the line passing through the points #( 8, - 2) and (3, - 1)#?
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How to find length of this tape ?
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A number multiplied by itself is 5 more than 4 times the number. What is the number?
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Multiply. (x – 4)(x^2 – 5x + 3)?
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What is the square root of 700?
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Randy's Rental hired the Friendly Collection Agency to collect debts totaling $ 12,750. The agency collected 70% of the accounts and charged 15% commission for collecting them. What was the total amount collected?
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How do you use synthetic division to find all roots of #x^3 + 5x^2 + 3x -9 = 0#?
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Solve the system by the substitution method. Show your work.?
#2y - x = 5 ,color(white)("ddd")x^2 + y^2 - 25 = 0#
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Determine all the zeors of #4x^3+5x^2-180x-225# if one of it's zeros is #-5/4#?
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Mary sold half of her comic books and then bought 8 more. she now has 18. how many did she begin with?
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If six workers complete 1 km of roadway in four days, how long would it take four workers to complete 3 km of roadway?
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How do you simplify #\frac { 72x ^ { \frac { 3} { 4} } } { 9x ^ { \frac { 1} { 2} } }#?
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How do you write #(6 times 10^6) ÷ (8 times 10^3)# in standard form?
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What is the quotient when #(x+3)# is divided into the polynomial #2x^2+3x-9#?
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