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2 years ago

Michelle works in the mall and her hours increase during busy shopping times of the year. Michelle has a plan to

Mathematics

1 answer:

Burka [1]2 years ago

4 0

Answer:

<em>The total number of weeks Michelle needs to save is 29.</em>

Step-by-step explanation:

Michelle plans to save $1185 in a number of weeks to determine later.

In the first 7 weeks, she will save $45 each week for a total of

$45 * 7 = $315

In the next 8 weeks, she will save $30 each week for a total of:

$30 * 8 = $240

During these 15 weeks, she has saved

$315 + $240 = $555

She still has a remaining $1185 - $555 = $630 to save.

Those $630 will be saved in a number of weeks at $45 per week, thus the number of weeks is:

$630 / $45 = 14 weeks

Total weeks = 15 + 14 = 29

The total number of weeks Michelle needs to save is 29.

Read more about patterns at:

brainly.com/question/7882626

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3 0

2 years ago

A polynomial function p has zeros of 2, 2, −3, −3, −3, and 4.Find a possible formula for P, and state its degree.Why is the degr

Svet_ta [14]

Answer:

Step-by-step explanation:

p(x)=(x-2)²(x+3)³(x-4)

degree=6

degree =number of zeros

6 0

3 years ago

N-24/8 = N/6 N equals to what?

Fed [463]

Answer:

We have 6( n - 24 ) = 8N;

Then 6n - 144 = 8N;

-144 = 8N - 6N;

-144 = 2N;

N = (-144)÷2;

N = - 72;

Step-by-step explanation:

6 0

2 years ago

Two less than 3/2 of a number (x) is more than 5 1/2

djverab [1.8K]

<h2>Answer: (3/2)x - 2</h2>

Step-by-step explanation:

Let the number be x.

"Two less than 3/2 of a number (x)" means (3/2)x - 2

"is no more than" means "≤"

5 1/2

* Hopefully this helps:) Mark me the brainliest:)!!!

4 0

3 years ago

Find (f/g) (x) for the functions provided: ƒ(x) = x3 − 27, g(x) = 3x − 9

AnnZ [28]

Answer:

$(\frac{f}{g})(x)=\frac{1}{3}(x^2+3x+9)$

Step-by-step explanation:

We have been given that

$f(x)=x^3-27,g(x)=3x-9$

We can use the formula for difference of cubes to simplify the function f(x)

difference of cubes - $a^3-b^3=(a-b)(a^2+ab+b^2)$

$f(x)=x^3-27\\\\=x^3-3^3\\\\=(x-3)(x^2+3x+9)$

And g(x) can be written as

$g(x)=3x-9\\=3(x-3)$

Thus, we have

$(\frac{f}{g})(x)=\frac{(x-3)(x^2+3x+9)}{3(x-3}$

On cancelling the common factors, we get

$(\frac{f}{g})(x)=\frac{1}{3}(x^2+3x+9)$

5 0

2 years ago