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Rainbow [258]
4 years ago
12

Find the value of the expression (688 − c) · 222 for c = 684.

Mathematics
1 answer:
Luba_88 [7]4 years ago
5 0

(688-684) x 222

You have to do what’s in the parentheses first because of PEMDAS

688-684=4

Then you have to multiply

4x222

=888

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For this case we have the following system of equations:

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See the graphic in the attached image

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(x, y): (- \frac {10} {3}, - \frac {17} {3})

See the graphic in the attached image

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