Solve the following systems by the addition method

4x - y = 3

2x+3y = 18

Answer that equals 27.36

Assume that r varies directly as p. What is the constant of proportionality if r = 3 when p = 15. k = 5 k = 1/5 k = 3 k = 45

Emi walks her dog every day for 2 hours how many hours does emi walk in 5 weeks

Explain why the square roots of a number is defined to be equal to that the 1/2 power?

How can you write 3 (1+6y) in a different way?

The Taco Shop sold 198 lunches Friday. This number is 3 more than 3 times the number they sold Monday. Let n represent the number of lunches sold Monday.

Susan received a $90 gift card for a coffee store she used it buying some coffee that cost $8.66 per pound after buying the coffee she had $64.02 left on a card how many pounds of coffee does she buy?

How many edges does a 3D pentagon have

Which of the following is not a factor of 4x2 - 4x2y - 16x + 16xy? A. x + 4 B. x - 4 C. 4x D. 1 - y

The oil tank is leaking at a rate of 1.2 oz per mile driven. You drove 15 miles over to your grandmas house. how many cups of oil did your car leak