Answers created by iceman
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Can you please help to simplify this expression? #" "60/100 + 14 79/100#
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How do I find the inverse of #y=(x+3)^2#?
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How do you log(-5x) = 27 in exponential form?
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Simplify the difference Quotient?
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Question #a66d1
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How do you divide #(3r^3+11r^2-6r-18)div(r+4)# using synthetic division?
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If alpha (plus minus) sqrt beta be the roots of the equation x^2+px+q=0,prove that 1/alpha (plus minus) 1/sqrt beta will be the roots of the equation (p^2-4q) (p^2x^2+4px)-16q=0?
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#3^a=27sqrt3#. What is a?
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Murphy and Belle run along a road, starting 500 meters away from each other. If they run in opposite directions, how long does it take for them to be 5000 m away from each other, given that Murphy runs at 200 m per minute and Belle runs at 300 m per min ?
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Can I get some help solving this equation by using the substitution method? Thanks~
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How do you solve this system of equations by graphing:
#-5x + 4y = 3# and #x = 2y - 15#?
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Norman started across a lake 10 miles wide in his fishing boat at 12 miles per hour. After his motor went out, he had to row the rest of the way at only 3 miles per hour. If he was rowing for half the time that the total trip took, how long was the trip?
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Question #d8f06
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Question #631b1
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Y=3x-5
6x=2y+10
how do i solve this???
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Question #54b57
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Question #47f26
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Question #128ac
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Question #dfe7e
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Question #dfe7e
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The perimeter of a rectangle is 70cm. If its length is decreased by 5Cm and its width is increased by 5cm, its area will increase by 50cm2. find the length and the width of the original rectangle?
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Question #618e7
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There Are 64 Pretzels In A 16-Ounce Of Chocolate-Covered Pretzels.
A.) Write and Solve a proportion that you can use to find the number of chocolate covered pretzels in a 5-ounce bag.
B.) What is the number of chocolate-covered pretzels per ounce?
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Find the LCD of the rational expressions. Then rewrite each as an equivalent rational expression with the LCD.
y-6/6y and y/18y-6?
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Question #829cb
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How to complete the square of:
#2x^2+9x+5#?
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What are the steps on how to rearrange formula:
A=R[(1+i)^n-1]/i ??
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For a party in kindergarten balloons of three colors were bought: red, green, and yellow. There were 40 red balloons, the number of green balloons made up #3/5# of the number of red balloons and #2/3# of the yellow balloons. How many balloons?
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The real numbers #a, b# and #c# satisfy the equation: #3a^2 + 4b^2 + 18c^2 - 4ab - 12ac = 0#. By forming perfect squares, how do you prove that #a=2b=c#?
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Question #bd3ac
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What is the Domain and Range of #y = -2x + 6#?
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Question #3f0fa
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Question #0be98
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Question #ae625
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Question #b7abc
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Question #2c666
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Question #25f72
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Question #9c4bd
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Question #14160
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Find the number of children of the parents from the following?
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Question #d3517
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Which two consecutive integers are such that the smaller added to the square of the larger is #21#?
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Question #78544
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How do you solve #\sqrt { 2z + 33} + 2= z + 1#?
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Question #ee8fd
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Question #b97d3
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Question #a9b16
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How do you determine whether #y/x=9# is an inverse or direct variation?
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How do you find the c that makes the trinomial #x^2-7x+c# a perfect square?
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How do you simplify #10^3 times 0.23#?
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How do you write #0=2X^2+13X-1# in vertex form?
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What is the vertex form of #5y=3x^2 -2x +8#?
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How do you simplify #\frac { \sqrt { 2- \sqrt { 3} } } { \sqrt { 2+ \sqrt { 3} } }#?
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How do you find the GCF of #10x^4y^3-5x^3y^2+20x^2y#?
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The polynomial f(x) = #x^3 + 3x^2 + ax + b# leaves the same remainder when divided by #(x – 2)# as when divided by #(x +1)#. Find the value of #a#?
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How do you write the standard form of a line given (6, -4) and is parallel to the line 5x-5y=2?
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How do you graph # y = (-2/3)x + 4# by plotting points?
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How do you solve #0.2a+9=11.4#?
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How do you factor # 1 - s^3#?
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How do you solve #p^2 + 3p - 9 = 0# by completing the square?
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How do you find the minimum and maximum value of #y=3(x-3)^2-3#?
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What is the smallest positive integer, greater than 1, which when divided by 5 or 6 leaves a remainder of 1?
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How do you determine the domain of #f(x)=1/sqrt(x+2)#?
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How do you write the expression #(root4(2))^5# in exponential form?
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How do you solve #A+A+8=8#?
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Question #8da65
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Question #9e79c
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Question #90d68
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How do you find the midpoint of (5,-2), (3,-6)?
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How do you find the slope and y intercept of y-3=0?
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How do you simplify the sum of #\frac { 7x + 2} { x - 6} + \frac { x + 7} { x - 6}#? Are there any restrictions on the variable?
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Question #f25ad
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What is the velocity of an object that has fallen 92 feet, using the formula #v=sqrt(64h)#?
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How do you write #5y=10x-25# in standard form and what is A, B, C?
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What is the range of the function #f(x)=7 #?
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Question #a7add
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How do you solve #2- 6p < 122#?
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How do you solve the system of equations #2x - 4y = - 1# and #- x + 4y = 8#?
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If you paid $160 for a camera after receiving a discount of 20%, what was the price of the camera before the discount?
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How do you solve #\frac { x } { 2- x } - \frac { 2} { x + 2} - \frac { 1} { x ^ { 2} - 4} = 0#?
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How do you simplify #\frac { - 15m ^ { 4} n ^ { 3} } { - 25m ^ { - 2} n ^ { 3} }#?
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What is the fraction equivalent for the decimal 0.80?
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List all restricted values sqrt 1 - 3x?
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How do you factor #m^ { 2} + 6m + 15#?
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How do you solve #36^ { m - 2} = \frac { 1} { 6}#?
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How do you solve #e^ { 2x } \geq 5#?
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Question #17e5c
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How do you solve #(p+5)/(p^2+p)=1/(p^2+p)-(p-6)/(p+1)# and check for extraneous solutions?
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How do you add #\frac { 1} { 4} \log _ { 4} 81+ \frac { 1} { 2} \log _ { 4} 25#?
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How do you solve #\log _ { 3} ( - 9- 2x ) = 3#?
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How do you divide #\frac { 25a ^ { 4} b ^ { 2} } { 8a ^ { 2} b } \div \frac { 5a b ^ { 3} } { 6a ^ { 3} b }#?
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How do you add #(4- 9i ) + ( 8+ 5i )#?
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How do you solve the system of equations #3x + 2y = 4# and #4x + 3y = 7#?
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How do you solve #v^ { 2} - 144= 0#?
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How do you simplify #5(root3(6) + root3(6))#?
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How do you factor #n^2+5n-24#?
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How do you solve #n= \frac { 1} { 4} m q# for #m#?
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Question #b1629
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Question #77a04
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How do you simplify #sqrt 5 - 6 sqrt5#?
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