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3 years ago

Which number line shows the solution set for the inequality -4x+7>15

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

3 0

First, let's simplify the inequality as much as we can:

-4x + 7 > 15
-4x > 8

Divide by -4:
x < -2

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3 years ago

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Hii pls help i’ll give you brainliest if you give a correct answer.

GenaCL600 [577]

Answer:

Step-by-step explanation:

How many 3/8 are in 5/4? We can set this number as x. Therre are x number of 3/8 that make up 5/4:

Therefore the PART A is: x* 3/8 = 5/4

On the other hand, 5/4 / 3/8 = x (this is just the reverse of what I mentioned earlier)

<em>I hope this helps! :)</em>

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2 years ago

Two sisters, Lily and Suri, have been saving money for college for the past several years. At the end of the first year, each si

andriy [413]

Answer:

1st year:

Lily:20

Suri:20

2nd year

L:20*3=60

S:20+80=100

3rd year

L:60*3=180

S:100+80=180

4th year

L 180*3=540

S 180+80=260

It will take Lily 4 years to hve more money saved than Suri

Step-by-step explanation:

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3 years ago

What do you call -6 and 6 or -3 and 3?

Makovka662 [10]

Opposites might be the word you're looking for...?

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3 years ago

PLEASE HELP ASAP!!!

Ivan

Reflectiion across x axis is time whole function by -1

move left 2 units is add 2 to every x
move down 3 units is minus 3 from whole function

1. I ain't gonna sketch them because I am a bad drawer but I will give equations

2. reflect is f(x)=-√x
move left 2 is $f(x)= \sqrt{x+2}$
move 3 down is $f(x) \sqrt{x} -3$

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2 years ago