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4 years ago

QUICKEST GETS BRAINLIEST AND 10 POINTS!!! PLEASE HURRY!! SPAM WILL BE REPORTED!!

2 answers:

7 0

C "David’s equation is correct, because their spending will be multiplied by the number of months and then subtracted from their savings" is the correct answer

r-ruslan [8.4K]4 years ago

6 0

C.) David’s equation is correct, because their spending will be multiplied by the number of months and then subtracted from their savings.

The equation would be: y = 12,350 - 240x
where, x = number of months

Hope this helps!

You might be interested in

Write a function with a zero of 1/2 . Explain how you know.

nalin [4]

Answer:

Simplest function is f(x) = 2x - 1

Step-by-step explanation:

When a function has a zero, simply put, that point is where the graph goes through the x-axis. At this point, the y value is 0.

If a function has a 0 of 1/2, that translates to x = 1/2 and also (1/2, 0). That means that y = 0 when x = 1/2.

If x = 1/2 and is a zero, then x - 1/2 = 0 and 2x - 1 = 0 (notice that y = 0 here and solving for x would get you right back to x = 1/2).

The simplest function with a zero of 1/2 is

f(x) = 2x - 1

You know it is true that the zero is 1/2 for two reasons. First one is to set the right side equal to 0 and solve for x.

The second one is to graph the line y = 2x - 1 and see that it goes through the x axis at 1/2 where y = 0.

6 0

4 years ago

In 5 years, Nicole will

olga55 [171]

Answer:

Nicole is 13 years old because x + 5 = 18

Step-by-step explanation:

7 0

3 years ago

Darla told her teacher that she had read XLV pages in her library book. Juan said that he had read XXXIX pages. What is the diff

lesantik [10]

Answer:

The difference between the number of pages that Darla and Juan read are VI pages.

Step-by-step explanation:

Given:

Darla told her teacher that she had read XLV pages in her library book.

Juan said that he had read XXXIX pages.

Now, to get the difference between the number of pages that Darla read and Juan read.

As, we see the number of pages are in roman numeral symbols.

So, we convert them in numbers first to calculate:

Darla read = XLV pages.

Darla read = 45 pages.

Now,

Juan read = XXXIX pages.

Juan read = 39 pages.

So, to get the difference between the number of pages by subtracting:

$45-39=6$

Thus, the difference between the number of pages = 6 pages.

Now, converting it into roman numerals:

6 pages = VI pages.

Therefore, the difference between the number of pages that Darla and Juan read are VI pages.

8 0

3 years ago

What is the domain of the function y=3x+2?

olganol [36]

Answer:

Domain: ARN - Except 0

Step-by-step explanation:

ARN = All Real Numbers

6 0

3 years ago

What is this equation in slope-intercept form? -3x-2y=30

marishachu [46]

Y = - 3/2 x - 15

I hope this helps :)

3 0

3 years ago