Answer:
5(4 + 4)
Step-by-step explanation:
5(4 + 4)
20 + 20
40
Hope this helps!
=)
Answer:
8,5
Step-by-step explanation:
x-y=3
x+y=13
2x=16
x=8, y=5
Answer:
D. y > 0
Step-by-step explanation:
y = all real numbers above 0.
Kecia has 12 nickels and 9 dimes.
This is true because...
12 x 5 = 60
9 x 10 = 90
90 + 60 = 150
In other words $1.50