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Artemon [7]
4 years ago
15

To decrease an amount by 30% what single mulitplier would you use

Mathematics
1 answer:
Art [367]4 years ago
6 0
If you multiply the number by 0.7 that is the same as decreasing it by 30% and then subtracting it from the original amount.
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Which of the following angles is coterminal with 480°
Shtirlitz [24]
480⁰= 360⁰+120⁰
or
480⁰-360⁰=120⁰
You need to remove all 360 angles, sometimes it can be more than  one in it.

Coterminal angle is 120⁰.
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Scientists find the same type of index fossil in two different locations on Earth. What can they conclude from this discovery?
nikitadnepr [17]
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What is the answer for the quotient
AysviL [449]

Answer:

0.91666666666

Step-by-step explanation:

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3 years ago
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An auto mechanic charges (C) an initial fee of $50 and then $40 per hour. The graph of this model would be:
victus00 [196]

The graph of this model would be a straight line that increases only option third is correct.

<h3>What is a line graph?</h3>

A line graph is a graph made up of segments of straight lines that connect the depicted data points.

We have:

An auto mechanic charges (C) an initial fee of $50 and then $40 per hour.

Let T be the total fee and h is the number of hours

T = 50 + 40h

The above equation represents a graph of a straight line as the slope of the line is positive.

m = 50

Thus, the graph of this model would be a straight line that increases only option third is correct.

Learn more about the line graph here:

brainly.com/question/23680294

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7 0
2 years ago
Please helppppppppppppp
Lilit [14]

Answer:

y = - x + 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

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Here m = - 1 and c = 2 , then

y = - x + 2 ← equation of line

3 0
3 years ago
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