Which expression is equivalent to 16x + 42y?

1 - 7 (2x+6y)

2 - 6 (3x+7y)

3 - 2 (8x+21y)

4 - 4 (4x+11y)

Factor these completely. - a^2-2a+80

Use models to prove that 3 (a+b) is equivalent to 3a+3b

Javier has a new job designing websites. He is paid a rate of $700 for every three pages of web content that he builds. create a ratio to show the total amount of money that Javier has earned in ratio to the number of pages he has wrote

How do u know that the sum of - 2 (3/4) and 5/6 is rational?

The Sugar Sweet Company is going to transport its sugar to market. It will cost $3750 to rent trucks, and it will cost an additional $150 for each ton of sugar transported.

A fruit salad recipe calls for 2 cups of strawberries for every cup of grapes, and will serve 4 people. If Anthony wants to serve 6 people, how much of each ingredient will he need?

What are the first 12 multiples of 4

What is the square root of 5 plus the square root of 2 times 4 times the square root of 5 plus the square root of 2

What's. 0825 as a percent and fraction

Which description would best explain what was happening during Kayla's bath during interval C on the graph?