Solve using elimination method

7x+15y=32

X-3y=20

Parker plans to buy boxes of tissues at $12 each and bowls at $4 each for his restaurant. 1) Write an algebraic expression to find the total cost of the tools if Parker buys x boxes of tissues and y bowls.

The sum of three consecutive even integers is 126. let x represent the least consecutive Integra. what is the greatest consecutive integer?

How many times greater is the area of circle B compared to the area of Circle A

Which of the following is a logarithmic function? y = 0.25x y = x Superscript 0.25 y = log Subscript 0.25 Baseline x y = (0.25) Superscript x

What three consecutive even numbers added up together equal 42

Whar is the value of x (x+1) + (2x-15)

Expand then simplify 2 (x-5) + 2x

A set of speakers costs $22 and songs cost $1.25 each. The sales tax rate is 7.5%. The expression 0.075 (22 + 1.25s) can be used to determine the amount of sales tax due on the entire purchase.

The lengths of nails produced in a factory are normally distributed with a mean of 5.13 centimeters and a standard deviation of 0.04 centimeters. find the two lengths that separate the top 8% and the bottom 8%.

A village lost 15% of its cows in a flood and 10% of the remainder died of diseases. If the number left now is 7650, what was the original number of cows before the flood