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Bingel [31]
3 years ago
5

Evaluate n2-m; use m=7, and n=8

Mathematics
2 answers:
Fynjy0 [20]3 years ago
6 0

Answer:

9

Step-by-step explanation:

alexdok [17]3 years ago
5 0

Answer:

9

Step-by-step explanation:

(8)*2-7

16-7

9

Make sure to follow PEMDAS!

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What is the value of this expression?
professor190 [17]

Answer:

8

Step-by-step explanation:

so the top would equal 250000 and the bottom part of this equation would equal 125000. So you'd do 250000/125000 = 2. After that you would do        2 x 2 x 2 which gives you 8.

3 0
3 years ago
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KatRina [158]

Answer:

the answer is D. 8x - 2x²

Step-by-step explanation:

4 0
3 years ago
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gregori [183]
I think the answer is 135
5 0
3 years ago
Can someone help me
kramer

Answer:

m∠W = 134

Step-by-step explanation:

JGN is congruent to AIW and the names of the triangles are both in the same order. That may sound confusing but this means that:

J = A

G = I

N = W

So, if angle N is 134 then angle W is the same.

6 0
3 years ago
Pt. 1- Write an algebraic expression that Marshall
Goshia [24]

Answer:

The answer is that the cost will be a total of $142.05. That is $125.80 for Watermelon that weighs 185 lbs and $16.25 for 5 lbs of tomatoes.

Step-by-step explanation:

Given: Watermelons are .68 / lb and tomatoes are 3.25 / lb.

Let w = watermelon weight and tomato weight.

An equation would be:

.68w + 3.25t = Total cost

For 185 lb of Watermelon and 5 lbs of tomatoes:

.68(185) + 3.25(5) =

$125.80 + $16.25 = $142.05

(Hope this helps. Btw, I am the first to answer!!)

7 0
3 years ago
Read 2 more answers
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