Answer: 9a-9b-6
7(3a−2b)+5b−3(4a+2)
Distribute:
7(3a−2b)+5b−3(4a+2)
=(7)(3a)+(7)(−2b)+5b+(−3)(4a)+(−3)(2)
=21a+−14b+5b+−12a+−6
Combine Like Terms:
=21a+−14b+5b+−12a+−6
=(21a+−12a)+(−14b+5b)+(−6)
=9a+−9b+−6
Answer:
Step-by-step explanation:move the decimal point over 2 spots to the right that should give you the percent
Answer: 9 miles
if you divide 12 into 4, you’ll get 3. So since he drove 3/4 of his trip so far, he’s driven 9 miles. 3+3+3+3= 12, 3+3+3= 9
Yes your answer is correct