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kkurt [141]
3 years ago
15

Given the equation of a trend line (y=15x+21), can you find the exact amount of sales given the advertising cost? Explain

Mathematics
2 answers:
seropon [69]3 years ago
7 0

Answer:

Sample Response: A trend line shows the relationship between the two variables in the scatterplot. It can be used to predict based on the relationship, but it cannot be expected to produce exact figures.

Step-by-step explanation:

alukav5142 [94]3 years ago
5 0

Answer: YOU MUST USE PEMDAS

Step-by-step explanation:

pls give me brainliest im almost lvled up

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What is the range of the function y=3/x+8?
myrzilka [38]

The domain of the function is (-∞, -8) and (-8, ∞). Then the range of the function will be (-∞, 0) and (0, ∞).

<h3>What are domain and range?</h3>

The domain means all the possible values of the x and the range means all the possible values of the y.

The function is given below.

y = 3/(x + 8)

Then the domain of the function is (-∞, -8) and (-8, ∞). Then the range of the function will be (-∞, 0) and (0, ∞).

More about the domain and range link is given below.

brainly.com/question/12208715

#SPJ1

3 0
2 years ago
Mr.Eastman drew triangle JKL,with a height of 12 inches and a base of 12 inches, and triangle XLZ, with a height of 8 inches and
34kurt

Answer:

Step-by-step explanation:

Area of triangle = 1/2 × Base × Height

Mr.Eastman drew triangle JKL,with a height of 12 inches and a base of 12 inches

Area of JKL = 1/2 × 12 inches × 12 inches

= 72 Square inches

triangle XLZ, with a height of 8 inches and a base of 16 inches. Which triangle has the greater area?

5 0
3 years ago
3 · 32 + 8 ÷ 2 − (4 + 3)<br><br> Simplify
Keith_Richards [23]

Answer:

the answer is 24

7 0
3 years ago
Read 2 more answers
Evaluate 6j+23+kl−3, when j=3, k=7, and l=33.
madreJ [45]

The answer is 269. Hope this helped!! Could I possibly get brainliest!? :)


8 0
3 years ago
Read 2 more answers
What is the slope of a line passing<br> through points (-6, 3) and (-3, -1)?
Levart [38]

Answer:

-4/3

Step-by-step explanation:

you do change in y over change in x which is -1-3 over -3-(-6)

when you do the calculations you get -4/3

3 0
2 years ago
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