Allan started in 70% of his team’s soccer games this season. he started a total of 21 games. how many games did allan’s team play this season?
a) 14
b) 15
c) 28
d) 30

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319