Answer:
SS The test and i will do it
Step-by-step explanation:
Answer:
The PTA will order 6 cheese pizzas.
Step-by-step explanation:
There is a 3:4 ratio for cheese pizzas to pepperoni pizzas.
If the number of pepperoni pizzas doubles, then the number of cheese pizzas must double as well.
So, 3:4 becomes 6:8.
The PTA will order 6 cheese pizzas.
Answer:
Top right answer
Step-by-step explanation:
He added the -x to 4x when he should have subtracted.
I hope this helps you
A) x=6 y=3 3=6-4 3=2 false
B) x=4 y=0 0=4-4 0=0 true
C) x=3 y=-1 -1=3-4 -1=-1 true
D) x=2 y =-4 -4=2-4 -4=-2 false
The formula of the measurement of an exterior angle of a regular polygon is
β = 360°/n
where β = exterior angle and n = number of sides
Therefore,
n = 360°/β = 360°/18° = 20 sides
