$\frac{8}{k\ }=-\frac{12}{30}$  

Tags

CCSS.6.EE.B.7

 $\frac{3}{5\ }=\ \frac{\left(y+1\right)}{9}$  

Tags

CCSS.7.EE.B.4A

3w + 2 = w - 4

 $\frac{1}{4}\left(k-1\right)=\ 7$  

Tags

CCSS.7.EE.B.4A

 $\frac{\left(5n\ +1\right)}{8}=\frac{\left(3n\ -5\right)}{4}$  

Tags

CCSS.8.EE.C.7B

You are riding your bicycle to prepare for a race. It takes you 12 minutes to go 2.5 miles. What was your speed in miles per hour? _____ mi/h (your answer should just be a number, no letters)

Tags

CCSS.HSF-LE.A.1B

The original price of a pair of sneakers is $150, and now the sneakers are on sale for $135. What is the percent change?

• 10% decrease

• 10% increase

• 15% decrease

• 15% increase

Tags

CCSS.6.RP.A.3C