Answer:
2.6
Step-by-step explanation:
I don’t know if the answer is rite but imma guess 5
Answer:
100
Step-by-step explanation:
.15x + 23 = .10x + 28
Answer:
$18.90
Step-by-step explanation:
Multiply the original price by the percentage
$21 x 10% = $2.10
You then subtract this from the original to get the discounted price
$21 - $2.10 = $18.90
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