Let the number sold of veggie pizza be a
The number sold of cheese pizza be b
a+b=25…1
A+7=b…2
Sub 2 into 1
a + a+7 = 25
2a+7=25
2a=18
a=9
Sub a=9 into 2
9+7=b
b=16
They sold 9 veggie pizza and 16 cheese pizza
Answer:
96 inches
Step-by-step explanation:
66 + 30 = 96
In order to be a function, every x-value must correspond to only one y-value.
Answer: D
Answer:
triangle
Step-by-step explanation:
