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3 years ago

What are the values of x?

Mathematics

2 answers:

koban [17]3 years ago

6 0

Answer:

C) -4, 1

Step-by-step explanation:

X-solutions are the x coordiantes of the intersection points.

Grace [21]3 years ago

3 0

Answer:

-4, 1

Step-by-step explanation:

The graphs intersect at those points.

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Find the area of the figure shown below and type your result in the empty box.

lianna [129]

Answer:

did u forget to add the actual question

Step-by-step explanation:

5 0

3 years ago

Jana joined a music club that offered her 5 CDs for a total of 3.00 if she agreed to purchase an additional 10 CDs for 15.00 eac

Hunter-Best [27]

Answer:

Average price, excluding taxes, for each CD is 10.20.

Step-by-step explanation:

Given:

Cost of first 5 CDs, $C_1 = 3.00$

Cost of each additional CD = 15.00

Now, cost of 10 additional CDs is the product of cost of one CD and total number of additional CDs. Therefore,

Cost of 10 additional CDs is, $C_2=15.00\times 10=150.00$

Now, total CDs purchased by Jana are, $N=5+10=15$

Total cost of the 15 CDs purchased is given as:

$C_T=C_1+C_2=3.00+150.00=153.00$

Now, average price, excluding taxes, for each CD is given as:

$\textrm{Average price}=\frac{\textrm{Total cost of purchase}}{\textrm{Total number of CDs purchased}}\\\\\textrm{Average price}=\frac{C_T}{N}=\frac{153.00}{15}=10.20$

Therefore, the average price, excluding taxes, for each CD is 10.20.

7 0

3 years ago

You are making identical balloon arrangements for your family reunion. You have 42 maroon

galben [10]

Answer: 42 in all, 14 of each.

Step-by-step explanation

The color with the least amount of balloons is orange with 14. this means to have an equal amount of balloons for each color, you would need 14 of each color.

8 0

3 years ago

Read 2 more answers

The sides of a rectangle are a number and 4 less than that same numbers. The perimeter is 56. Find the dimensions of the rectang

VARVARA [1.3K]

Answer:

16m and 12m

Step-by-step explanation:

2x + 2(x - 4) = 56

4x = 64

x = 16

Sides are 16 m and 12 m

8 0

3 years ago

Do all rational equations have a single solution? why? is there a time when a rational equation doesn't have a solution?

abruzzese [7]

Answer: All rational equations don’t necessary have a single solution however they do have solutions that can’t fulfill the answer. Any solution where the denominator is equal to zero results in an undefined equation.

8 0

3 years ago