1. a plane flew 3,200 miles in 5 hours.
how fast was it flying?
use the formula d = rt.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4