3x+y=-7

-2x+4y=0

Solve by using substitution

What magic trick does mr. utterbunk perform every evening

101, 299, - 181, 103, X, - 81, 170, 160 Calculate the missing value X from the given average (arithmetic mean) of 84 and the known data values in the table. A) - 101 B) - 100 C) 0 D) 100 E) 101

Use base ten blocks to find 3.01:7

A muffin recipe calls for 8 cups of flour and yields 24 muffins. If natalie wants to make 60 muffins how much flour will she need

The sum of three numbers is 6. the first number is 3. the difference of the third and second number plus the first number is 4. what are the three numbers?

Ab/2 at a = 1/2, b = 8

The football club sold bags of candy and cookies to raise money for the spring show. Bags of candy cost $6.00, and bags of cookies cost $4 , and sales equaled $40 in total. There were 3 more bags of cookies than candy sold.

Charlie bought an airplane ticket for $288.00. The tax on the ticket was 7.5%, and he had to pay an additional $26 in fees. Which of the following shows how much Charlie will pay in total?

Solve the equation using inverse operations. 18 = 2/5 y Enter your answer in the box. y =

What is x if 24x + 3 = 9