Which term could be put in the blank to create a fully simplified polynomial written in standard form? 8x*yz _+3xy²-473
x²y²
ترت
7xy?
О 7xy

19

step-by-step explanation:

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

step-by-step explanation: