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ipn [44]
3 years ago
8

Evaluate: (8y+5) -2z; if y =3 and z =9

Mathematics
1 answer:
iVinArrow [24]3 years ago
5 0

Answer:

11

Step-by-step explanation:

(8y + 5) - 2z

y = 3, z = 9

Let's plug in the given values.

(8(3) + 5) - 2(9)

First let's multiply.

(24 + 5) - 18

Now simplify within the parentheses.

29 - 18

Subtract.

11

This is your answer.

Hope this helps!

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Four less than two times a number is seven times the sum of that number and 8. Which equation
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  3.  2n - 4 = 7(n + 8)

Step-by-step explanation:

Two times a number is 2n. Four less than 2n is (2n-4). The sum of a number and 8 is (n+8). Seven times that sum is 7(n+8). The statement says these values are equal:

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A group of vacationing gamblers were asked which casino games they had played to date. 5 gamblers said they played blackjack, ro
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Step-by-step explanation:

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Step-by-step explanation:

To ensure parallel rails we can use : Wires , Clamps , and measuring tools as well

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