Which ordered pair (x, y) is a solution to the following system of equations?

5x+4y=-14

3x+6y=6

A. (-6,4)

B. (2/7, 18/7)

C. (18/7, 2/7)

D. (6,-2)

Solve x2 + 4x - 4 = 8 for x. A) = - 12 or x = 2 B) x = - 11 or x = 1 C) x = - 2 or x = 12 D) x = - 1 or x = 11

Find the rational number halfway between 7/8 and 1/9

What are the next 3 numbers in the number sequence? 23, 31, 41, 53, ... A. 65, 81, 99 B. 67, 83, 101 C. 68, 84, 102 D. 69, 85, 103

WIll Give Brainylest. In order to sell a piece of land an owner must indicate the boundary of the property and acreage of the land. To model the scenario, create a composite shape that represents the land.

Give the ratio of as to all the letters abbcaacc

The first year of a charity walk event had an attendance of 500. The attendance y increases by 5% each year. How many people will attend in the 10th year?

X + 5 * 3 divided by 4 - 2= (Sorry, I don't know how to create a division sign on this keyboard.)

Convert 78% to a decimal

A family is measuring its house in order to figure out how much paint will be needed to paint the house. Which is the dependent variable in the relationship?

A fish tank in the shape of a rectangular prism has dimensions of 14 inches, 16 inches, and 10 inches. the tank contains 1680 cubic inches of water. what percent of the fish tank is empty? 1) 10 2) 25 3) 50 4) 75