08/26/20
When a number is descreased by 20% the result is 144 . What is the Number ?
it’s a five step strategy World Problem find the number or numbers described in the question above. By using the five steps
08/26/20
Simplify the expression and eliminate any negative exponent(s). Assume that all letters denote positive numbers.
Simplify the expression and eliminate any negative exponent(s). Assume that all letters denote positive numbers. 16u^3v/uv^7
08/25/20
Jerry is mowing his lawn. It takes 1/6 of an hour to mow 3/20 , what part of the yard does jerry mow per hour?
i need the answer plss thank you
08/25/20
Finding numbers
one number is 5 times a first number. a third number is 100 times more than the first number. if the sum of the three numbers is 408, find the numbers.
08/25/20
math i need help on
There are 96 strawberries in a basket. Each of 12 children received an equal number of the strawberries. Which equation gives s, the number of strawberries each child received?A. s + 12 = 96B. s ×...
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08/24/20
Need answer for this
Sasha has a number of bills in his wallet totaling $50. If his wallet has at least 1 single, 1 five-dollar bill, 1 ten-dollar bill, and 1 twenty-dollar bill, then what is the range of possible...
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08/23/20
Solve application problems using quadratic equations
The area of a rectangle is 46 square inches. If the length is 4 times the width, then find the dimensions of the rectangle. Round off your answer to the nearest hundredth?
08/23/20
rectangular room
a rectangular room is 4 times as long as it is wide, and its perimeter is 50 meters find the dimension of the room.the length is ______ meters and the width is _______meters
08/23/20
what is the number
twelve subtracted from seven times a numbers is 65. what is the number?a Translate the statement above into an equation that you can solve to answer this question. do not solve it yet. use x as...
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08/22/20
ratios and prop
For a body falling freely from rest (disregarding air resistance), the distance the body falls varies directly as the square of the time. If an object is dropped from the top of a tower
700...
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An auto repair bill is $158 for parts and $35 for each hour of labor. Express the amount of the repair bill in terms of the number of labor
I'm not really understanding question but I do know we have to write this into an variable expression.Please explain how I will solve this.Thank you very much!
08/21/20
It is about sequence or mixture
A 20 liters container is full of 80% acid solution.2 liters are drawn off and replaced with water from the mixture; 2 liters are again drawn off and replaced with water. Find the percentage of...
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08/21/20
Science and Mathematics
it takes 30 days to fill a laboratory dish with bacteria. if the size of the bacteria doubles each day, how long did it take for the bacteria to fill one half of the dish
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