if a perimeter of a rectangle is 63 cm2 and the breadth is 9 cm, what is the length of the rectangle?

X+a=c solve for x what does x equal

A $7000 investment earns $1330 simple interest in two years. What is the annual interest rate? A. 1.90% B. 3.80% C. 9.50% D. 19.0%

A machine fills 75 bottles of water each minute. Write an equation to represent the number of bottles, B of water the machine can fill in m minutes.

If CP = Rs. 9,000 and SP = Rs. 8,584 then Profit / loss amount is Loss = Rs. 516 Profit = Rs. 416 Loss = Rs. 416

Find the Inverse function f^-1 (x) for the given function f (x) = 2/5x-2

for a snack, the members of an after school club ate five-eighths of 24 bagels. how many bagels did the group eat

19 times 15 with estimating

The entire play is 1 3/4 hours long, which is evenly divided among 3 acts. How long is each act?

Which function in the vertex form is equivalent to f (x) = 4+x2-2x

Janette's sister charger $5.50 per hour before 9:00 p. m for babysitting and $8 per hour after 9:00 p. m she finished babysitting at 11:00 p. m and earned $38 at what did she begin babysitting?