Solve the system using elimination 4x-7y=3

x-7y=-15

If a salesperson sells 3/4 of an acre for $80,000, what was the price per square foot rounded to two decimal spaces?

Given the equation 2x + 4 = 4x - 2, select the reasoning that correctly solves for x. A. add 2, subtract 2x, then divide by 2. B. add 2, subtract 4x, then divide by - 2. C. subtract 4, subtract 2x, then divide by - 2. D.

Handles-n-Things is a small enterprise company buying new carpet for their office room. The room is 15 ft. wide and 24 ft. long. The carpeting is sold only in square yards.

Kathy's internet company charges a connection fee of 0.21 cents for each call and 0.06 cents per minute. In February Kathy made a total of 50 calls. She was charged 40.50.

Find the recursive formula 32, 232, 432, 632 ...

If you select 10 Sundays from the school year at random, is likely to have studied the most hours overall, and is likely to have studied the least hours overall. NextReset

If the factors of a polynomial are x-2 and x-5, what values of x make that polynomial 0? A. 1 and 2 B. - 2 and - 5 C. 2 and 5 D. Cannot be determined

A dog weighs 2 pounds more than a cat. 3 cats and 4 dogs together weigh 43 pounds. How much does a dog weigh? How much does a cat weigh?

Is y equals x to the third power + x equals - 3 then what does y equal

What is f and x in f (x) = 7