Solve the given system, using the substitution method.

y = 3x - 7

6x - 2y = 12

A. 14, 12

B. 12, 14

C. there is no solution

D. there are an infinite number of solutions

What is the (x) length of a triangle if leg 1 equals 5 and the hypotenuse equals 13

Juan spent 3/4 of his allowance at the mall. He spent the other 1/4 at the restaurant. If his allowance is 16 how much did he spend at the mall? How much did he spend at the restaurant? How many was left over?

Mary spent a total of $351.20 for a party. She spent $200.60 on food, plus an additional $30.12 for each hour of the party. How long was the party?

When turning a fraction into a simplified one do you make in to a proper fraction

Tristan records the number of customers who visit the store each hour on a Saturday. His data representing the first seven hours are 15, 23, 12, 28, 20, 18, and 23.

7x + 3 (x - 2) - 4x + 8

What is the domain of the function y=3x?

A baseball is thrown from the top of a building and falls to the ground below. The height of the baseball above the ground is approximated by the relation h =

What is (-4,4) reflected on the x-axis

What is 8x+4=20?