Evaluate 5c−3d+115c-3d+115c−3d+115, c, minus, 3, d, plus, 11 when c=7c=7c=7c, equals, 7 and d=8d=8d=8d, equals, 8.

asked Nov 17, 2022 78.0k views

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3 votes

Answer:

Explanation:

Sandeep Patel answered Nov 19, 2022

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3 votes

Answer:

use substitution

(5 x 7) - (3 x 8) + 11= 35 - 24 + 11= 22

Adrianp answered Nov 21, 2022

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