What is 7-2c=-3 equaled to

A company manufactures 2 models of MP3 players. Let x represent the number (in millions) of the first model made, and let y represent the number (in millions) of the second model made.

You are drawing a map. Two cities on the map are 7 inches apart. You know the actual distance between them is 1.750 miles What is the scale factor for the map?

For each function, find f (-2), f (-0.5), and f (3). 1. f (x) = - x+4 2. f (x) = 3/8x-3

Answer this question. Blank yards = 1 1/2. What is the blank?

What is the slope of the line that passes through (-2,5) and (3,9)

At Davis middle school 372 students ride the bus, if this number is 60% of the school enrollment. Then how many students are enrolled in the school

Rachel is going to calculate the following expression: 3.32/1.66+18.4. She calculates the expression as it is written and then writes down the answer rounded to the nearest whole number.

Farmer Ed has 8500 meters of fencing and wants to enclose a rectangular plot that borders on a river. If farmer Ed does not fence the side along the river, what is the largest are that can be enclosed? Width = 2x Length = 8,500-2x

Write the 3 digit number that answers the riddle. I have the same hundred digit as one digit the value of my tens digit is 50 the value of my ones digit is 4

Find the area of a right triangle with 12 yards & 11 yards