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Nostrana [21]
3 years ago
15

Factor the following expressions completely. Show and check all work on your own paper.

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
5 0
5x2 would be 10 and 10-50x would be negative 40x and 40x + 125 would be 165x
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if you have 48 apples and you gave your friend molly 20 and you gave your brother and mom 18 each how much apples do you have no
Lelechka [254]

Answer:

10

Step-by-step explanation:

48-20=28

28-18=10

that is how I see it at least

6 0
2 years ago
NEED HELP ASAP!!
Kaylis [27]

Answer:

20²+21² = x²

841= x²

x= 29

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4 0
3 years ago
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John has a job selling souvenirs on a football stadium. He earns $10 per game plus $0.25 dollars for each souvenir he sells. How
Ahat [919]

Answer:

He needs to sell 100 souvenirs

Step-by-step explanation:

We want to know the number of souveniers John has to sell

Let the number of souveniers he sold at the game be s

At a rate of $0.25 per souvenier, the amount earned on souveniers for s souveniers will be:

0.25 \times s =0.25s

Now, if we added this to the amount he earns per game, we will have the total $35 earned for working at one game.

Thus, mathematically:

0.25s + 10 = 35 \\ 0.25s = 35 - 10 \\ 0.25s = 25 \\ s =  \frac{25}{0.25}  \\ s = 100

7 0
3 years ago
Explain how to solve 2(x-1)=-200
Mamont248 [21]

I attached the answer below. Please take a look. You're welcome.

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irga5000 [103]
The sign only changes when divided or multiplied by a negative number.
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3 years ago
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