James earned $816 each year. He earned x dollars less per month than Matt, who earned $80 per month. Equation: 12(80 – x) = 816
x = 12; monthly earnings = $68
2 answers:
Answer:
Which strategies will verify that the value for x is correct? Check all that apply.
Substitute 12 for x in the equation.
Multiply $68 by 12 months.
Step-by-step explanation:
B and C
the second and third one.
Answer:
see below
Step-by-step explanation:
12(80 – x) = 816
Divide each side by 12
80-x = 816 /12
80-x = 68
Subtract 80 from each side
80-x-80 = 68-80
-x = -12
Multiply each side by -1
x = 12
James earned 80-12 = 68
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Hope this helps :)
The anwser is b because sum means add
