Answer:
Step-by-step explanation:
drama+yearbook=64
drama=10 more than yearbook
drama=10+yearbook
the equations are
x+y=64
x=10+y
solve
subsitue 10+y for x
10+y+y=64
10+2y=64
minus 10 both sides
2y=54
divide both sides by 2
y=27
subsitute back
x=10+y
x=10+27
x=37
37 people in yearbook club
27 in drama club
0.43 kg is the mass of a football to be qualified in the nfl
About $58. that is if they are the same price.
Question:
Mike cut a round pizza into 4 equal pieces. What is the angle measure of each piece?
Answer:
Step-by-step explanation:
Given
Round pizza
Required
Angle measure of each
In a round object, the total angle is 360.
So, the angle of each piece is calculated by dividing 360 by the number of pieces (4)
So, we have:
Answer:
-22
Step-by-step explanation:
a=6 b=-4
(-4)-3(6)= -4-(-18)