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:
yes
Step-by-step explanation:
Answer: Up to 140 quarts.
Step-by-step explanation: There are 4 quarts in one gallon so you just multiply 35 by 4.
The actual floor is 200 square feet and the ratio is 100 square centimeters: 200 square feet