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marin [14]
3 years ago
7

Evaluate if a=2 and b=8 6+7b-3a

Mathematics
2 answers:
VladimirAG [237]3 years ago
7 0

Answer:

56

Step-by-step explanation:

6+7b-3a

Substitute:

6+7(8)-3(2)

Solve:

6+56-6

Simplify:

6+50

=56

saw5 [17]3 years ago
7 0
The answer is 68...
work out:
6 + 7(8) + 3(2)
6+ 56 + 6
68
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Answer:
∑ (i=1, 2) 5 * 6^(i-1) < ∑ (i=1, 4) 5^(i-1) < ∑ (i=1, 4) 4 * 5^(i-1) <
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igor_vitrenko [27]

Answer:

2over/a -b-c

Step-by-step explanation:

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5 0
3 years ago
Y=1/4x−2y=−2x+3 help solve problem.
8_murik_8 [283]

Answer:

  (x, y) = (2 2/9, -1 4/9)

Step-by-step explanation:

Equate the values of y and solve for x.

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The solution is x = 2 2/9, y = -1 4/9.

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