All categories

3 years ago

HELP PLEASE JUST THIS QUESTION/ ILL GIVE BRAINLIEST IF CORRECT

Mathematics

1 answer:

mote1985 [20]3 years ago

6 0

Answer:

She earned $288 this week

Step-by-step explanation:

x = 12

Work = 2(12) + 8

24 + 8 = 32 hours

Earned = (12) - 3 = 9 per hour

32 × 9 = $288

I hope this helps!

You might be interested in

Identify the slope of the line shown in the graph below: (1 point) Graph of a vertical line with an x intercept of 3 slope = und

Ghella [55]

If the line is going straight up, then the slope is undefined. If the slope is horizontal then the slope is 0.

7 0

3 years ago

Read 2 more answers

Find the area of the circle to the nearest hundredths ( Use 3.14 for pi) (4cm)

Tpy6a [65]

Answer: 50.24 cm²

Step-by-step explanation:

<u>ASSUMING THE RADIUS OF THE CIRCLE IS THE 4 CM</u>

<u></u>

The formula for the area of a circle is pi(3.14) * r(4)^2

$3.14*4^2$

$3.14*16$

$50.24$

Hope it helps <3 :D

8 0

3 years ago

What is the result of isolating x2 in the equation below?(x + 1)2 + ( -8)2 =9A. x2 = -y2 - 2x +16y - 56B. x2 = y2 +2x+16y +56C.

Anit [1.1K]

The expression we have is:

$(x+1)^2+(y-8)^2=9$

Step 1. Use the binomial square formula:

$(a+b)=a^2+2ab+b^2$

Applying this formula to the first binomial squared:

$x^2+2x+1+(y-8)^2=9$

Step 2. Apply the formula for the square of a binomial to the second binomial:

$x^2+2x+1+y^2+2(y)(-8)+(-8)^2^{}=9$

In this case, we have some operations to solve before we move on to isolating x. So we solve the operations:

$x^2+2x+1+y^2-16y+64^{}=9$

Step 3. Move the terms that are not x squared to the right side of the expression. Remember that when we move one term from one side of the equation to the other, the term must change its sign. We get the following:

$x^2=9-2x-1-y^2+16y-64$

Step 4. Combine like terms and arrange terms in order from the greatest exponent to the lowest and leave the independent term at the end:

$x^2=-y^2-2x+16y-56$

And that is the final result, which is option A.

Answer: Option A.

3 0

1 year ago

PLEASE HELP AS SOON AS U CSN THE FIRST PERSON TO SNSWER WILL BE MARKED BRAINLYEST! Slide green dot from 0 to plot the number at

12345 [234]

Answer:

4.2 is: 1.) between 4 and 5 closer to 4

7/8 is: 3.) between 0 and 1 closer to 1

-9/5 is: 2.) between -1 and -2, closer to -2

6 0

3 years ago

Select all the values of m that make the inequality m<7.4 true. 7.40, 7.62, 6.8, 7.09, 8.1.

Ipatiy [6.2K]

Answer:

hellloooooooooooo

Step-by-step explanation:

thx

4 0

3 years ago

Read 2 more answers