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Natali [406]
4 years ago
5

Directions: Solve each equation. SHOW ALL

Mathematics
1 answer:
Marysya12 [62]4 years ago
5 0

Answer:

-44/9

Step-by-step explanation:

just follow the steps

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Henry is being paid $11.25 an hour at his job before he pays taxes. However, 28% is subtracted from his wages earned for taxes.
vekshin1
Hi, Kaylasole99! :)

11.25*28%
=$3.15

11.25-3.15
=$8.10

With taxes deducted, Henry makes $8.10 an hour.

To find how many hours he needs to work to make $324, we can create an equation:
8.10x=324
x=hours

Solve for x.
8.10x=324
Divide both sides by 8.10.
(8.10x)/8.10=(324)/8.10
Simplify.
x=40

It would take Henry 40 hours in order to make $324.

Hope this helps.
-Benjamin
6 0
4 years ago
Bryson's little brother sleeps in a crib that is 3 feet wide and 5 feet long. What is the perimeter of the crib?
g100num [7]
The answer is 16 because 5(2) is 10 plus 3(2) which is 6 so 10+6 is 16
7 0
3 years ago
Read 2 more answers
The x - coordinate of B' is _____<br> . The y - coordinate of B' is _____<br><br> please help ;-;
Ilya [14]

Answer:

B' (2, 5 )

Step-by-step explanation:

Under a counterclockwise rotation about the origin of 270°

a point (x, y ) → (y, - x ) , then

B(- 5, 2 ) → B' (2, 5 )

7 0
3 years ago
In June 1990, a small academic press published an initial run of 2,500 copies of linguist Chloe Vermeulen’s first book, Speech a
GREYUIT [131]

Answer:

A) 1525

B) 4636

C) 8479

Step-by-step explanation:

Lest say that The book had been sold x copies in the period of June 1990-June 1995. And we know that the book had been sold 152*x/100 copies in the period of June 1995–June 2000. By June 2000 in total 3843 book had been sold. Therefore number of the copies that sold in the period of June 1990-June 1995 is:

252*x/100=3843\\x=1525

number of the copies that sold in the period of June 1995-June 2000 is:

152*x/100=2318

For the period June 2000–June 2005 2318*2=4636 book had been sold.

5 0
3 years ago
What is the factored form of x^12y^18+1
Black_prince [1.1K]

Answer:  The required factored form of the given expression is

(x^4y^6+1)(x^8y^{12}-x^4y^6+1).

Step-by-step explanation:  We are given to find the factored form of the following algebraic expression:

E=x^{12}y^{18}+1.

We will be using the following formula:

a^3+b^3=(a+b)(a^2+ab+b^2).

Now, we have

E\\\\=x^{12}y^{18}+1\\\\=(x^4y^6)^3+1^3\\\\=(x^4y^6+1)\{(x^4y^6)^2-x^4y^6\times1+1^2\}\\\\=(x^4y^6+1)(x^8y^{12}-x^4y^6+1).

Thus, the required factored form of the given expression is

(x^4y^6+1)(x^8y^{12}-x^4y^6+1).

4 0
3 years ago
Read 2 more answers
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