Which ordered pair is a solution to the system of equations using any method to solve.

3 x - y = 4

x + 2y = 13

(4,8)

(5,11)

(-1,7)

(3,5)

Choose all the answers that apply. Todd drops three balls made of different materials to see how high they will bounce. He drops each ball from a height of ten feet. All the balls are the same size.

What are the values of x and y in the figure shown below? Triangle ABC with angles 30 degrees, y degrees, and 80 plus y degrees. Triangle BCD lies inside triangle ABC with angles x degrees, y degrees, and y degrees. A. x = 55, y = 125 B.

What is 41.60 divided by 6.5?

Find the distance between - 17 and 4 on the real number line

Explain how to get the variable alone in each equation n + 10=100

Evaluate and simplify tan 15º.

5y - 3z + 4y - 1z - 3y; y = 3 and z = - 2

An architect represents a 9 inch height as inch on a scale drawing. Which of the following scales did the architect use? 1 foot = inch 1 foot = inch 1 foot = inch 1 foot = inch

86% of senators support a bill. What fraction of senators support the bill?

Lettuce is packaged in four bags to a box. if there are 3.5 boxes of lettuce in a cooler, how many bags of lettuce would there be?