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2 years ago

⦁ Solve for x: 3|x – 7| = 15 SHOW WORK

Mathematics

2 answers:

nasty-shy [4]2 years ago

5 0

Ez way to do it use distribution 3x-21=15 add 21 to 15 =36
3x=36 divided by 3 both side x=12 x=2

Anna007 [38]2 years ago

4 0

$3|x-7| = 15\\\\\implies |x-7| =\dfrac{15}3\\\\\implies |x -7| = 5\\\\\implies x -7 = 5 ~~ \text{or}~ x - 7 = -5\\\\\implies x = 12 ~~\text{or}~~ x = 2$

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Answer:

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3 years ago

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Cayden wants to buy a television that costs $600, including taxes. To pay for the television, he will use a payment plan that re

kobusy [5.1K]

well, the regular cost of the TV is 600 bucks, that includes taxes already, so is just 600 flat.

the payment plan makes Cayden pay 225 first, leaving 375 for periodic payments for 6 months, each payment of 74.50.

well, 74.5*6 = 447, so Cayden is paying 225 + 447 = 672, so the increase is 72 bucks.

If we take 600 to be the 100%, how much is 72 off of it in percentage?

$\begin{array}{ccll} amount&\%\\ \cline{1-2} 600&100\\ 72&x \end{array}\implies \cfrac{600}{72}=\cfrac{100}{x}\implies \cfrac{25}{3}=\cfrac{100}{x} \\\\\\ 25x=300\implies x=\cfrac{300}{25}\implies x=12$

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2 years ago

At Picture Perfect Pizza the price for 2 slices of pizza is $3.00. At Pizza Outpost

Marizza181 [45]

Answer:

You will save $2 if you buy from Picture Perfect Pizza instead of Pizza Outpost.

Step-by-step explanation:

First we need to find the unit rate of each pizza from each pizza place.

Picture Perfect Pizza: $3÷2 = $1.50

Pizza Outpost: $7÷4 = $1.75

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2 years ago

Find four consecutive integers with the sum of 54

Maksim231197 [3]

54/4 = 13.5

take the 2 whole numbers below 13.5 and the 2 whole numbers above 13.5

12 + 13 + 14 + 15 = 54

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3 years ago

CAN SOMEONE HELP:) PLSSS

rewona [7]

Answer:

I honestly don’t know I am gonna guess

Step-by-step explanation:

1/12?

. 。 • 　ﾟ。　. .

　. . 　。。　. .

. 。 ඞ 。 . • 　• .

ﾟ Bread was Not An Impostor. 。　. .

' 1 Impostor remains 　。 .

ﾟ　. 　. , . .. . .

Have a nice day UwU

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2 years ago