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NNADVOKAT [17]
2 years ago
7

May someone help me with this problem? Thank you!

Mathematics
2 answers:
Aleks04 [339]2 years ago
6 0

\qquad\qquad\huge\underline{{\sf Answer}}

Let's find the value of given expression for x = 5 ~

\qquad \sf  \dashrightarrow \:3(3x + 5)

\qquad \sf  \dashrightarrow \:9x + 15

now, plug in the value of x as 5

\qquad \sf  \dashrightarrow \:9(5) + 15

\qquad \sf  \dashrightarrow \:45 + 15

\qquad \sf  \dashrightarrow \:60

so, the equivalent value is 60

kolezko [41]2 years ago
3 0
It is 11x I believe
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Mrs. JOHNSON paid $40.68 for 3kg of shrimp. What’s the cost of 1 kilogram of shrimp?
Goshia [24]

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It is 13.56

Step-by-step explanation:

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The function Ald) = 0.45d + 180 models the amount A, in dollars, that Terry's company pays him based on
Solnce55 [7]

Answer: Choice A) $0.45

================================

Explanation:

Plug in d = 0 and you'll have A(d) = 0.45d+180 turn into A(0) = 180. This says that Terry is paid $180 even if he doesnt travel a single mile.

Now plug in d = 1. You should get A(1) = 180.45 as the result.

Subtract the results: 180.45 - 180 = 0.45

He has earned 45 cents or 0.45 dollars for traveling one mile

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A shortcut is to notice that the slope of the line is 0.45

It might help to view A(d) = 0.45d+180 as y = 0.45x+180. We see that the equation is in slope intercept form y = mx+b

m = slope = 0.45 tells us how much additional dollars Terry earns for each additional mile traveled

b = 180 = y intercept = starting amount of money Terry is paid, this amount does not change based on how many miles he travels.

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3 years ago
how many more pairs of parallel sides does a regular octagon have than a regular octagon have than a regular hexagon
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3 years ago
A factory made 750 packs of gum. 195 of the packs contained mint-flavored gum. What percentage of the packs contained mint gum?
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26% of 750 packs of gum contained mint-flavored gum

Step-by-step explanation:

To solve for percentages you have to divide 195/750

To learn how to solve for decimals from fractions use this video:

yt.com/watch?v=guBVW5PiHLs (use the full link instead of yt)

195 divided by 750 is 0.26

To make a number into a fraction you have to move the decimal two spots to the right to make the number into 26.00 (26)

That means 195 out of 750 is 26%

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2 years ago
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