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ziro4ka [17]
3 years ago
10

Evaluate the algebraic expression for v= 1 and r = 7 6r - |-8+v|

Mathematics
1 answer:
ivolga24 [154]3 years ago
7 0

Answer:

41

Step-by-step explanation:

The absolute value function always gives a positive result, that is

| - a | = | a | = a

Given

6r - | - 8 + v | ← substitute v = 1 and r = 7 into the expression

= 6(7) - | - 8 + 1 |

= 42 - | - 1 |

= 42 - 1

= 41

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