Answers created by Patrick N.

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• How do you change -9/10 into a decimal?
  
• A gym teacher orders 42 tennis balls. Each package contains 3 tennis balls. Which of the following equations represents the number x of packages?
  
• Which one is the right answer? Enlightment thinkers encouraged the improvement of society through the A) Teachings of the church B) Use of Reason C) Development of absolutism D) Establishment Thanks :)
  
• How do you solve #8x + 54= 3x + 24#?
  
• How do you find slope and y-intercept of #y=6#?
  
• How many valence electrons does nitrogen have?
  
• Define and explain the difference between quantitative and qualitative measurements in chemistry?
  
• A compound with the empirical formula CH2 has a mass of 56 amu. What is the molecular formula?
  
• What is meant by the term pH? Explain the pH scale. Why is the pH of pure water not zero?
  
• 3/5 is 30% of what number? Thanks
  
• How do you find the percent of increase from 45 m to 54 m?
  
• You are thirsty, so a friend has offered to give you 50% of his water. What information must you have in order to find out how much water your friend will give you?
  
• How do you simplify #(3x+2)(2x-1)#?
  
• Rafael is going to have a party. Three times as many girls as boys told Rafael they would come. If nine out of ten girls said they would come, and six boys said they could not come, how many people did Rafael INVITE to the party?
  
• Two consecutive odd integers have a sum of 128, what are the integers?
  
• How do you convert 0.00089 into scientific notation?
  
• How do you simplify #9y + 8 - 8#?
  
• What is the probability that a student who does not like watching television also does not like reading? (See document)
  
• What is the fraction of 0.36?
  
• How do you simplify #2/9 + 1/2#?
  
• What is the cubed root of 8?
  
• What is the algebraic expression for: half of a number x is 6 less the number x?
  
• What number is the sum of the protons and neutrons?
  
• How do you convert 4/6 into decimals?
  
• How do you express the y-value is five more than four times the x-value as an equation?
  
• How do you solve #abs(2n-5)=7#?
  
• What number is 45% if 180?
  
• How do you solve #8x+15=3x-20#?
  
• What is the fraction of 45%?
  
• What is the supplementary angle to #theta= 35.6# degrees?
  
• Antonio is buying new rims and tires for his SUV. The total cost of the rims and tries is $2300. If the cost of the tries is $200 more than twice as much as the rims, what is the cost of the rims?
  
• How do you multiply repeating decimals?
  
• What is the radius of a circle with a circumference of 28 pi?
  
• What is the atomic mass of aluminum nitrite?
  
• How do you find the value of the monomial #2.1m^2 np^3# for: m= -0.61, n= 32, p=4.7?
  
• A skin cell divides by mitosis once every day to produce new skin cells. how many days it would take to produce 16 skin cells from one skin cell?
  
• Nick participated in the swimming competition held by the town recreation center. He swam 315 yards in 7 minutes. If he swam at a constant rate, how fast did he swim in yards per minute?
  
• What value of k satisfies the equation 6.3k−1.4k+3.5=52.5 ?
  
• 4ten thousands+59 thousands+49 hundreds+59 tens?
  
• There were a total of 107 students and chaperones on a field trip to the museum. If the number of chaperones was thirteen less than seven times the number of students, what is the number of students?
  
• The first round of the 2010 FIFA World Cup consisted of several groups of four teams each. Within each group, each of the four teams played each other once. How many matches were there in each group?
  
• Calculate the mass of 3.920 × 10 to the power of 25 atoms of phosphorus?
  
• Is 5/1 equal to 1/5?
  
• How do you solve #x^2 +6x +8 =0# using the quadratic formula?
  
• About how fast are Earth's tectonic plates moving, on average?
  
• How do you solve #-7( x + 3) = - 63#?
  
• How do you solve #2z+5>=1475#?
  
• Samantha's garden is 20% roses. Half of the rest of the garden is planted with daisies. Of the remaining garden 25% is planted with tomato plants. The rest is planted with 18 carrot plants. How many plants does she have in her garden?
  
• Find the length of a rectangle lot with a perimeter of 82 meters if the length is 7 meters more then the width?
  
• How do you find the midpoint of (-1, 3) and (5, 0)?
  
• With value is equivalent to 1/4 and if you say 0.25 ur wrong answer choices 25%,0.4,4?
  
• A container with a volume of #6 L# contains a gas with a temperature of #650 K#. If the temperature of the gas changes to #350 K# without any change in pressure, what must the container's new volume be?
  
• How do you write 0.4 as a fraction?
  
• What is 20.4 divided by 5.1?
  
• How do you simplify #abs(-0.06)#?
  
• How do you foil #4 (3x+1) (x-2)#?
  
• What happened in Gettysburg?
  
• How do you simplify # -5(8 - 12) #?
  
• Divide 24 by 0.03?
  
• If the sales tax rate is 8.375% in New York City, then how much would you pay for a pair of shoes in Manhattan that cost $125.00? (Round your answer to the nearest cent.)
  
• What are feelings of loyalty and devotion to country and traditions called?
  
• How do you combine like terms in #-7.7z + - 10.7( 8.6+ - 7.8z )#?
  
• Basketball rims have a diameter of 18 inches. If you want to put a band around a basketball rim, how much material to the nearest tenth of an inch will you need?
  
• What is Y multiplied by the product of 8 and x?
  
• Is this anoswer r 14,12,10,8 arithmetic, geometric, or neither ?
  
• How do you simplify #-5 + -25#?