I need to make an expression to find the area then simplify that expression

I need to make an expression to find the area then simplify that expression

i need to know how many miles she traveled out of 21,120 feet

i need the answers to the word math problems

A bike is rode for 45 minuet. In those 45 minuet, one wheel, that has a diameter of 1 2/3 feet, on the bike rotated 7290 times. What speed was the bike going at in feet per hour

The pages of a book are numbered consecutively from 1 to 384. How many times is the digit 8 used in numbering the pages?

Ggggg f f f f f d d a a a a. A a a a a a a a a. A a a a

If twice a number is decreased by 7, the result is 35 what is the number

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what is the answer to the problem a carpenter uses eight and a half foot of cedar for every 12 and a third foot for a construction project if the construction worker uses 4 and 1/4 foot of Cedar how...

the combined land area are countries

An air traffic controller is tracking two planes. To start, Plane A is at an altitude of 2652 feet and Plane B is just taking off. Plane A is gaining altitude at 20.25 feet per...

write the equation in (x) to solve problem find the solution

The length of the longer leg of a right triangle is 20 inches more than twice the length of the shorter leg. The length of the hypotenuse is 22 inches more than twice the length of the shorter leg...

if the volume of a gas is 8 cubic feet at a tempurature of 200k and a pressure of 25 pounds per square inch what is the volume of the gas at a tempurature of 180k and a pressure of 20 pounds per square...

round to nearest cent

dividing multiplying adding subtracting

i dont understand this problem due by 12 please help

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I don't get it?

A jury has 12 jurors. A vote of at least 10 of 12 for "guilty" is necessary for a defendant to be convicted of a crime. Assume that each juror acts independently of the others and that the...