2 years ago

I need help with thsi pls help

Mathematics

1 answer:

Tresset [83]2 years ago

3 0

First one is ur answer.

I HOPE IT HELPS U.

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Help me please i dont understand :(

joja [24]

Answer:

X=-1

Step-by-step explanation:

-5x+1=6

change the signs

5x-1=-6

add 1 to - 6

5x = -5

divide both sides by 5

X=-1

7 0

3 years ago

1 liter of ink can print 5000 pages of text. If you had 100 gallons of ink then how many pages could you print?

miss Akunina [59]

Answer:

500,000 pages

Step-by-step explanation:

1 / 5000 = 100 / x

x = 5000(100)

x = 500,000

8 0

2 years ago

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Which of the following statements is correct about ?

Nookie1986 [14]

b is an <span> irrational number between 9 and 10</span>

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2 years ago

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Leo had $91, which is 7 times as much money as Alison had. How much

NARA [144]

Answer:

$7x=91$

$13.

Step-by-step explanation:

Let x represent money that Alison has.

We have been given that Leo has 7 times as much money as Alison had. So the amount of money that Leo has, would be $7x$ .

We are also told that Leo had $91, so we will equate $7x$ with 91 and solve for x as:

$7x=91$

To solve for x, we will divide both sides by 7:

$\frac{7x}{7}=\frac{91}{7}$

$x=13$

Therefore, Alison has $13.

8 0

3 years ago

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What is the answer of 17 and 16

Vera_Pavlovna [14]

Answer:

Step-by-step explanation:

16) Cost price = Selling price * 100 / (100- loss%)

= 800 * 100 / 80 = 10*100 = 1000

Loss = Cost Price - Selling price = 1000 -800 = 200

6 0

3 years ago