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ANTONII [103]
3 years ago
7

Please need help!!!!!!!!

Mathematics
2 answers:
Misha Larkins [42]3 years ago
5 0
5(2x-8) + 15 = - 15

To begin with, we need to distribute the 5 inside the parentheses

5(2x) + 5(-8) + 15 = -15

10x - 40 + 15 = -15

now we add 15 to -40

10x -25 = -15

now we add +25 for both side

10x = -15 + 25

10x = 10

now we divide both side by 10

x = 1

user100 [1]3 years ago
4 0

Answer:

Step-by-step explanation:

So we would have to multiply the "2x - 8" by 5 each resulting in 10x - 40 + 15. Then we subtract which results in 10x - 25 = - 15. We add 25 to 25 and 15 resulting in 10x = 10. We divide each by 10 which results in x = 1.

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A water tank in the shape of a right cylinder has a diameter of 14 feet and a height of 18 feet. What is the volume?
Doss [256]
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(3.14)(49)(18)

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7 0
3 years ago
Pawl,colin and bria are waiters. One night the restaurant earns tips totalling £78.40 the share the tips in the ratio 2.1.5 how
stellarik [79]

Answer:  Brian gets $39.2 more over Colin.

Step-by-step explanation:

Given: Total tip amount = £78.40

The ratio of the share of tips for Pawl, Colin and Bria  is 2:1 :5.

Let tip amount for Pawl = 2x, tip amount for Colin = x , tip amount for Bria = 5x

Then, 2x+x+5x= 78.40

\Rightarrow\ 8x = 78.40\\\\\Rightarrow x=\dfrac{78.40}{8 }\\\\\Rightarrow x=9.8

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Difference = $(49-9.8) = $ 39.2

Hence, Brian gets $39.2 more over Colin.

4 0
3 years ago
Which expression is equivalent to 6 x + 8?
miss Akunina [59]

Answer:

the 2nd one

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
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Step-by-step explanation:

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Answer:

<em>Part 6: Gift Shop (Tree Diagrams)</em>

The furry brown bear name can be Beary Potter, it's a good legit name for the bear.

Step-by-step explanation:

<em>PS: I can't help you with the other answers because there is no diagram to be shown for the problem to be understood.</em>

<em />

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<em>Thank you</em>

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