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Elis [28]
2 years ago
12

5(3x + 9) -2x = 15x-2(x-5)

Mathematics
1 answer:
ipn [44]2 years ago
3 0

Answer:

15x+45-2x=15x-2x-10

13x+45=13x+10

13x-13x=10-45

if you simplify further

you will not get an answer there is a mistake in the question

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Doris made 80 cookies this week. She baked 4 less than three times the total she made last week. Which equation, when solved for
sertanlavr [38]

Answer:

The equation is  3x-4=80

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Step-by-step explanation:

Let

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so

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Step-by-step explanation:

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Dave and ryan share some money in the ratio 7 : 4 . dave got $28, how much did ryan get?
Ronch [10]

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3 0
2 years ago
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aleksandrvk [35]
11/4% = (11/4)/100 = 11/400 = 0.0275;
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The answers are c. and d.
7 0
3 years ago
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