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Alika [10]
2 years ago
9

Catherine and Joseph together bought a video game for $16.40. Joseph contributed $7.80.

Mathematics
2 answers:
almond37 [142]2 years ago
7 0

Answer: 52.4 percent

Step-by-step explanation: So you'd want to subtract 7.80 from 16.40 to get 8.60. Then you'd multiply that by 100 which would give you 860. After you've done that you want to divide 860 by 16.40.

Alexxandr [17]2 years ago
5 0

Answer:

  • 16.40-7.80= 8.60
  • 8.60/16.40×100= 52.43%
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Solution:

Rearrange the equation to the LHS:

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= (x-4)  •  (x-4)

= = (x+4)2

So now we have an equation

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Step 2: Evaluate the following:

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2 years ago
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Step-by-step explanation:

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