Operations with Rational Numbers
Question 1.
Brian rides his bike 0.32 of a mile per minute. If it takes him 29 minutes to ride his bike to his friend's
house, how far away does his friend live?
A. 29.32 miles
B.
28.68 miles
C.
9.6 miles
D.
9.28 miles
stion 2.

It doesn’t show the question

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.