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gtnhenbr [62]
3 years ago
13

How do you use a formula to calculate gradients

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
3 0

.Answer:

Step-by-step explanation:

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Which equation is in point-slope form and is depicted by the line in this graph?
Arada [10]
The correct answer would be B.i hope that helped!! if you have any questions or concerns about the answer i gave you please feel free to let me know!!
6 0
3 years ago
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Joey has $27. He wants to a cake for $25 before tax. Sales tax is 8%. Does Joey have enough to buy the cake? How much is the cak
viktelen [127]

Answer:

yes

Step-by-step explanation:

$25*8%

25*0.08=2

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3 years ago
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Write and solve an equation to find the value of X
Mumz [18]
Angles on a straight line add up to 180 degrees so

45 + 3x = 180
Subtract 45 from both sides to remove the 45 on the left

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8 0
3 years ago
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If gas prices are now $3.75 and they were up 10% from 6 months ago, how much were gas prices 6 months ago?
Hatshy [7]

Given

gas prices are now $3.75 and it up 10% from 6 months ago.

Find out how much were gas prices 6 months ago.

To proof

gas prices now = $3.75

let the gas price 6 month ago = x

gas price now is rise up 10% from 6 months ago

First write 10% in simpler form

= \frac{10}{100}

= 0.1

Now the equation becomes

0.1x + x = 3.75

1.1x = 3.75

x =\frac{3.75}{1.1}

x = 3.41 (approx)

Thus gas prices 6 months ago be $ 3.41 (approx )

Hence proved

7 0
3 years ago
in 6th grade, miguel read 15 books. In 7th grade, he read 21 books. What was the percentage change in the number of miguel read
Savatey [412]

Answer:

40%

Step-by-step explanation:

(21-15)/15=0.4

0.4×100=40

5 0
3 years ago
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