4,511 Answered Questions for the topic prealgebra

Prealgebra Story Problems

10/03/19

Sarah roads prepared 1 gallon of hot chocolate and poured four fluid ounces of it into each cup how many servings did Sarah have
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10/03/19

Algebra word problem
Lena has 80 stickers. she gives 5m stickers to her friends and shares the remaining stickers equally with her 2 brothers. a. how many stickers does she give each brother in terms of m? b. if m 4,... more
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Prealgebra Math

10/03/19

A door opening is 2 meters high. If there is a 39 centimeter gap between the top of Casey's head and the top of the door opening, how tall is Casey?
THIS IS URGENT PLEASE ANSWER IT NOW!!!!!!!!!!!
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Prealgebra Elementary Math

10/03/19

math story problem
The weight of all the boxes, divided by the number of boxes, equals the weight of one box. If there are  boxes each weighing  kilograms, what is the weight of all the boxes in kilograms?
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Prealgebra Math

10/03/19

If a kitten weighs 12 ounces and a puppy weighs 2 pounds what is the ratio of the kittens wait to the puppies weight as a fraction in simplest form
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Prealgebra

10/02/19

Simplify 8/10 + 6.25
Simplify 8/10 + 6.25 ------------------------------
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Prealgebra Math Algebra 1 Algebra 2

10/02/19

Knowing that 6<x<7 and 10<y<12 find all possible values of: y/x
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Prealgebra Math Algebra 1 Algebra 2

10/02/19

Suppose that 3<a<4 and 4<b<5. Find all possible values of:a-b
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10/02/19

Knowing that 6<x<7 and 10<y<12 find all possible values of: y-x
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Prealgebra Math

10/02/19

Please help me answer this math question
please help to solve: Phyllis read 4 pages of a storybook on the 1st day, she read 7 pages on the 2nd day, 10 pages on the 3rd day.if it took her 10 days to finish reading the storybook, how many... more
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Prealgebra 7th Grade Math

10/02/19

for every left handed person, there are about 4 right handed people. if there are 30 students in a class, predict the number of students who are right handed
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Prealgebra Scale Factor

10/02/19

scale of 1/4 inch is equvalent to 1 foot. if the closest measurer 1/2 inch by 3/4 inch of the blueprint what are the actual meters of the closet
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Prealgebra Math

10/02/19

what number is 15% of 60
I just need help with my homework.
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Prealgebra Math

10/02/19

Mike hikes to big Bear lake in 4.5 hours at an average rate of 3.2 miles per hour. Pedro hiked the same distance at a rate of 3 3/5 miles per hour. How long did it take Pedro to reach to lake?

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Prealgebra

10/02/19

The temperature in the morning was 14° and dropped 20 degress. What is the temperature now?
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Prealgebra

10/01/19

Sigma math for middle school
A water tank is 1/4 full of water. 10 gallons of water are added. Now the tank is full. How many gallons of water are in the tank?
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Prealgebra

10/01/19

7 th grade daughters math homework
The product of four numbers,A,B,C,D is a negative number.The table shows one combination of positive and negative signs of the four numbers that could produce a negative product.Complete the table... more
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10/01/19

Emma pats $108 every six weeks for tennis lessons. What is the price per year for tennis lessons
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Prealgebra Math

10/01/19

Ben walked 3/4 of a mile in 8 1/2 minutes. Find the Unit Rate.
I really need to be able to understand unit rates!
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Prealgebra Ratio

09/30/19

equvlant ratio to 3/9
what ratios are equvilant to 3/9
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Prealgebra Math

09/30/19

Positive Rational Numbers/Solving Practical problems
Nicole has 5 containers of soup. Each container holds 10 4/5 servings A serving is 2 4/5 cups. What is the total number of people Nicole can serve from these 5 containers of soup?
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Prealgebra Math

09/30/19

Lobster has Approximately ____ milligrams of cholesterol?
There are 72 milligrams of cholesterol in a 3.1 ounce serving of lobster. How much cholesterol is in 5 ounces of​ lobster?
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Prealgebra Math Algebra 1 Algebra 2

09/30/19

Solve the inequality:2<|x-3|<=5
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Prealgebra Math Algebra 1 Algebra 2

09/30/19

Solve the inequality: 0<|2-3x|<1
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Prealgebra Math Word Problem!

09/29/19

word problem!!!!
A diesel train made a trip to Johannesburg and back. The trip there took 10 hours and the trip back took six hours. What was the diesel train's average speed on the trip if it averaged 75 mph on... more
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