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VikaD [51]
3 years ago
10

Need a quick answer please

Mathematics
1 answer:
Neko [114]3 years ago
8 0
I think it’s x=9
..........................
You might be interested in
PLEASE ANSWER THIS QUESTION TOO !! FOR 30 POINTS AND BRAINLIEST!!
s344n2d4d5 [400]

Answer:

3000 books

Step-by-step explanation:

We know the author receives a one time fee of $2500. On top of that, the author will receive $1.50 per book sold. This is a constant rate and is linear because of this. We can use y=mx+b. M is the slope or rate of change. M here is $1.50. B is the starting value which is $2500 here.

We write y=1.5x+2500.

This equation will give the amount of money the author earns for x number of books sold. If y=7000 for the author earning 7000. We will use inverse operations to isolate and find x.

7000=1.5x+2500

7000-2500=1.5x+2500-2500

4500=1.5x

4500/1.5=x

3000=x


8 0
3 years ago
Read 2 more answers
Please help with this question.
Alchen [17]

Answer:

-9

Step-by-step explanation:

6 0
3 years ago
She's going to bake 12 batches of cookies. Each batch requires 1/8 cup of sugar. How many cups of sugar will grandma need for al
NikAS [45]
1.5 cups of sugar

>>

1/8 cup PER batch * 12 batches
(1/8)*12 = 1.5 cups
7 0
2 years ago
Please help.................
Leni [432]

Answer:

Is that thick line an equal or a minis sign? I cant see it.

4 0
2 years ago
What's next in -3x+2+9x=4x-5-1
sweet [91]
Firstly, you need to combine like terms within that side of the equation.
Take -3x +9x and you’ll get 6x.

Next, combine like terms on the other side of the equation.
Take -5-1 and you’ll get -6

So far you should have:
6x+2=4x-6

Subtract 4x on each side!! Cancel 4x-4x! Solve 6x-4x!

Now you’ll get:
2x+2=-6

Subtract 2 on each side!!
Cancel out 2-2 and solve -6-2.

You should get:
2x=-8

Lastly, divide 2 on each side.
Cancel out 2/2 and solve 8/2.

Your final answer should be:
X = -4
6 0
3 years ago
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