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Ann [662]
3 years ago
11

Which expression is equal to 45?4 55 44 55 4

Mathematics
2 answers:
MatroZZZ [7]3 years ago
6 0
The first answer 4+5
Hatshy [7]3 years ago
5 0

Answer:

4 5

Step-by-step explanation:

4 5 = 45

You might be interested in
What is the result when the number 100 is decreased by 10%?
Temka [501]

Answer:

10% of 100 is 90

Step-by-step explanation:

100 · 0.10 = 10

100 - 10 = 90

5 0
2 years ago
850-53x m= 720-39x m
insens350 [35]

Answer:

9.286

Step-by-step explanation:

I'm not guaranteeing this answer. If this is correctly written without any indication of how to deal with x, then here is as much as you can do.

850-53x m= 720-39x m                         Subtract 720 from both sides.

850 - 720 - 53x = 720 - 720 - 39xm      Combine

- 53xm + 130 = - 39xm                             Add 53x

-53x+53xm + 130 = -39x + 53xm            Combine

                      130 = 14xm                         Divide by 14

xm = 130/14

xm = 9.28

===============================

You can use the same steps above. I'm abbreviating the steps because they are the same.

I'm sure there is more to the problem, but I can't imagine what it is. If you have additional directions, put it under this answer. I will get it as a comment.

850-53m= 720-39m

850 - 720 - 53m = - 39m

130 - 53m = - 39m

130 = -39m + 53m

130 = 14m

130/14 = m

m =9.286

4 0
2 years ago
Mrs. Ramiriz is making pies to sell at the local farmer’s market. It costs her $5 to make each pie, plus a one-time cost of $30
gregori [183]
The answer is 5x + 30 = 12x

x - the number of pies

It costs her $5 to make each pie<span>, plus a one-time cost of $30 for baking supplies:
</span>COST: f(c) = 5x + 30

<span>She plans to sell the pies for $12 each:
PROFIT: f(p) = 12x

</span><span>To find the number of pies she needs to sell to break even:
f(c) = f(p)
5x + 30 = 12x</span>
5 0
3 years ago
Help I will mark you the brainiest!!
iVinArrow [24]
The next term in the sequence is double the previous term . so it would be the 3rd option (48,96,192)
7 0
3 years ago
Read 2 more answers
Help pls. I'm stuck I just need the answer
sukhopar [10]

Answer:

39 men, 13 women

Step-by-step explanation:

you're saying you just need the answer so i hope this works. good luck :)

8 0
2 years ago
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