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3 years ago

(3x + 7) (10x – 22) What does x equal?

Mathematics

1 answer:

LenKa [72]3 years ago

4 0

Answer:

3x+7=10x-22

We simplify the equation to the form, which is simple to understand

3x+7=10x-22

We move all terms containing x to the left and all other terms to the right.

+3x-10x=-22-7

We simplify left and right side of the equation.

-7x=-29

We divide both sides of the equation by -7 to get x.

x=4.14285714286

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The women'schorus has 33members. How many quartetscan be formed? How many singers will be left over?

andreyandreev [35.5K]

Answer: 8 quartets can be formed.

1 singer will be left over.

Step-by-step explanation:

A quartet is a group of 4 members.

Given: The women'schorus has 33 members.

The number of quartets can be formed = (Total members) divided by (4)

= 33 ÷ 4

By solving 33 ÷ 4 we get 8 as quotient and remainder as 1 such that

33 = 4 x 8 +1

Hence, 8 quartets can be formed.

1 singer will be left over.

8 0

3 years ago

Tammy bought 20 pounds of flour for $11.<br> How many pounds of flour did she get per dollar?

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Answer:

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Step-by-step explanation:

20/11= 1.82

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faust18 [17]

Answer:

I think it would be $\frac{36}{4} -6$

Step-by-step explanation:

stomp me if its wrong <3

$\frac{36}{4} -6 = 9-6 = 3$

<em> hopefully this helps ~</em>

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1 year ago

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