Answer:
3 1/2 small pizzas
Step-by-step explanation:
1/5 = 1 pizza
7/10 = x pizza
7/10 = 3.5/5
3.5/5 = 3.5 pizzas
35 is the answer
Explanation, the sum of interrior angme is 180degree
x+(3x+40)= 180
or, 4x= 180-40
or, x= 140÷ 4
or x = 35
Yess what do you need help with
Answer:
how long are you working? what are you asking for?
what is the percentage for?
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
3+2x = 4x-7
3+7=4x-2x
x=5
