Answer:
I can't see the exercise. what do you want?
Answer:
B. 4x + 2x - 1 = 2
Step-by-step explanation:
Option B shows a correct step in using substitution to solve the system of equations.
Answer:
They would save 9 dollars with Mario's pizza
Step-by-step explanation:
22*3 is 66
18.75*4 is 75
75-66=9
Answer:
a*b= 0.45
a/b= 0.8
Step-by-step explanation:
Answer:
270
Step-by-step explanation:
All you need to do is find what 6% of 4,500 is.