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Fantom [35]
4 years ago
11

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
Mathematics
2 answers:
USPshnik [31]4 years ago
8 0

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.

Nataly_w [17]4 years ago
4 0

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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Answer:

Step-by-step explanation:

An easier way to do this type of problem, is to break it down,

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How does the equation change if tamira has 60 dollars to spend on a mixture of almonds and cashews? How many pounds of nuts can
matrenka [14]

Answer:

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