Answer:
Step-by-step explanation:
2k = 18
divide by 2 on both sides
k = 9
Answer:
78 customers
Step-by-step explanation:
The only customers who didn't have pepperoni or sausage was the 20 who ordered with only onions and if you remove those 20 from the 98 total orders you are left with 78 customers who order their pizza with pepperoni or sausage (or both)?
Answer:
x = 30
Step-by-step explanation:
6x = 180
Hope it helps
Combine multiplied terms into a single fraction
-3/7m=12
-3m/7=12
Multiply all terms by the same value to eliminate fraction denominators
-3m/7=12
7x-3m/7=7x12
Cancel multiplied terms that are in the denominator
7x-3m/7=7x12
-3m=7x12
Multiply the numbers
-3=7x12
-3m=84
Divide both sides of the equation by the same term
-3m=84
-3m/-3=84/-3
Simplify
Cancel terms that are in both the numerator and denominator
Divide the numbers
m=-28
