4x - 2y = 20

-8x - 3y = 16

Elimination with Multiplication

Cheryl, Rita, and four of their friends go to a movie and share a 48-ounce bag of popcorn equally and three 48-inch licorice laces equally. Write a ratio comparing the number of ounces of popcorn to the number of friends.

Determine the standard deviation of the data below. (1, 2, 3, 4, 5) a) √2 b) 3 c) 2

Find the value of a. The diagram is not to scale. a. 36 b. 144 c. 54 d. 126 * * I believe the answer is B

What does the zigzag line in the circuit diagram represent? A. a source of electrical energy B. an electrical conductor C. an electrical resistor D. an open switch

Explan how place value could be used to find the difference of 4.23 and 2.75.

A pump moves 42 gallons in seven minutes. what is the unit rate?

How do you graph 10m-3>-163

Which tiles should be added to the model below to make zero? 000000 6 negative tiles 6 positive tiles 3 negative tiles and 3 positive tiles 6 negative tiles and 6 positive tiles

For more than three times a number is greater than 22 what is the number

Jorge said that 0.029 can be written as 29/100. Is he correct?