X=7 y=3

Are those two lines parallel, perpendicular or neither

What is the square root of 62 1/2

A laundry owner's estimate of her weekly profits, is given by the equation p=-4w2+160w, where w represent the number of workers she hires. What is the number of workers she should hire in order to earn the greatest profit?

Solve each system of equations X^2+y^2+18x+29=0 X+y=1

The next three terms are. Given 2,7,12,17 X= The pattern is The rule is

a solution needs to be cooled at a rate of - 7°C per minute. How long will it take for the solutions temperature to change from 0° C to - 42° C?

Whats 9*2? i cant figure it out even with a calculator

Evaluate 3 - 24 - 8 + 32

What is 0.55555 as a fraction

Sarah's investment stock grew 14% to 456. How much did she invest

Marcel is purchasing a board to build a bookcase he wants to divide the board into 1.75 foot sections he needs 6 sections what size does he need