3 years ago

Which function shows the combined cost in dollars, y, for three shipments with x number of chargers and tablets?

Mathematics

1 answer:

ANEK [815]3 years ago

7 0

Answer:

the answer is b

Step-by-step explanation:

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The picture shows the $481 four friends worked together to earn.

makkiz [27]

Answer:

for what you have you need to add one more $10 bill.

or make it total $120.25

good luck!!

5 0

3 years ago

Find the 7th term in the<br> sequence<br> -1, -3, -9,...

mestny [16]

Answer:

The answer is 729

Step-by-step explanation:

to get the next term, the sequence multiples the previous number by -3

1 * -3 = -3

-3 * -3 = 9

and so on.

To get the 7th term:

-27 * -3 = 81 (5th term)

81 * -3 = -243 (6th)

-243 * -3 = 729 (7th)

7 0

2 years ago

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You asked amusement park visitors the question "How many times did you ride a roller coaster today?" as they left the park. The

VladimirAG [237]

Answer:4

Step-by-step explanation:

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3 years ago

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What are two different way of factoring -3x-9? Select all that apply

Ghella [55]

Options:

A. –3(x + 3)

B. 3(x + 3)

C. 3(–x – 3)

D. –3(x – 3)

Answer:

A and C

Step-by-step explanation:

Given

$-3x - 9$

Required

Factorize

The options are not given; So, I'll answer on a general term

$-3x - 9$

Express -9 as -3 * 3

$-3x - 9 = -3x - 3 * 3$

Then factorize 3 out of the expression as:

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

Another way is to factor -3 out of the expression as:

$-3x - 9 = -3x - 3 * 3$

$-3x - 9 = -3(x + 3)$

3 0

2 years ago

What is the slope of the line that contains the points (-6,-2) and (3,-2)

ruslelena [56]

Slope = (y2 - y1)/(x2 - x1) = (-2 - (-2))/(3 - (-6)) = (-2 + 2)/(3 + 6) = 0/9 = 0

Required slope = 0

3 0

3 years ago