What is the product of (–1.5)(0.8)?
a. –1.2
b. –0.7
c. 0.7
d. 1.2

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7