Suppose you are starting an office-cleaning service, you have spent $315 on equipment. to clean an office, you us $4 worth of supplies. you charge $25 per office, how many offices must you clean to break even?

Solve each two-step equation. 7 -5x+3=-7 What's the answer

Solve the system by the elimination method 7x+5y=-25 5x+3y=-23

State the domain of the new function. f (x) + h (x)

What is 2,042,822 rounded to the nearest thousand

Evaluate 6^0 + 6^1 + 6^2 18 42 43

What would it be if - 3/4*-3/1=

What is the answer to this problem and how do you solve it - 6=b/18

Find the volume of a cylinder that has a diameter of 6 and the height of 9

On June 1 2013 number of hours of daylight in Anchorage, Alaska was 18 1/4 hoursthen what was the number of hours without daylight

You are constructing a frame for the rectangular photo shown. You want the frame to be the same width all the way around and the total area of the frame and photo to be 315 in. what should the outer dimensions of the frame be?