Answer:
Bill received 13.68 change back.
Step-by-step explanation:
20-6.32=13.68
The mean of the numbers is c. 67
Answer:
x ≤ 4
Step-by-step explanation:
6x + 3 ≤ 27 subtract 3 both sides
6x ≤ 24 divide 6 both sides
x ≤ 4 There's your answer
Answer:
×=18+25=9²
Step-by-step explanation:
Hope this helps
Answer:
42
Step-by-step explanation:
3x^2 +5x
Let x=3
3(3)^2 +5(3)
3*9 +15
27+15
42