What is the result of subtracting the second equation from the first?

2x+7y=-8

2x-5y=-1

The mathematical equation for computing required sales to meet target net income is: a. Required Sales - Variable Costs = Target Net Income. b. Required Sales - Variable Costs - Fixed Costs = Target Net Income. c.

The weight of lyle's dog increased from 29.7 pounds to 48.9 pounds in a 8 month period. what was the dog's average weight increase per month

Description of the concept of the time value of money

If f of x equals 3x plus 2, find f of 4

What is the area in square inches of a window that is 3yds long and 27 inches wide

Write the percent as a decimal. 110%

What is the solution to the inequality? - 3x < 24

Rene is going to the lake to visit some friends. If the lake is 60 miles away, and Rene is driving at 40 miles per hour the entire time, how long will it take her to get to the lake? a) 50 minutes b) 70 minutes c) 90 minutes d) 110 minutes

The manager of a grocery store reports that there is a 12 percent chance that a customer buys apples during a shopping trip, a 5 percent chance that a customer buy apples and carrots, and a 17 percent chance that a customer buys apples or carrots.

Put in order least to Greatest. 2/3 0.5 5/9