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Akimi4 [234]
3 years ago
13

The advertising sticker on Allen's

Mathematics
1 answer:
RideAnS [48]3 years ago
5 0

Answer:

Step-by-step explanation:

The rate in this case is slope of the line. The formula of a slope is m = \frac{y_{2} -y_{1} }{x_{2} -x_{1} }  

(10, 325)

(4, 130)

m = \frac{325-130}{10-4} = \frac{195}{6} = 32.5 miles per gallon

The actual rate is less (better) than advertising.

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PLEASE HELP ME PLEASE
Kisachek [45]

Answer:

1. c

2. b

3. a

4. d

5. e

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Step-by-step explanation:

4 0
3 years ago
The area of a rectangle is 14 m2 , and the length of the rectangle is 3 m less than double the width. find the dimensions of the
muminat
Width =3.5, length = 4

Let's make a few equations to summarize what we know.:
a = 14
l = 2w -3
a = wl

Now let's substitute the expression for l into the expression for area and solve.
a = w(2w - 3)
a = 2w^2 - 3w
14 = 2w^2 - 3w

0 = 2w^2 - 3w - 14

which factors into
(2w - 7) (w + 2)

Solving for w
2w - 7 = 0
2w = 7
w = 3.5

w+2 = 0
w = -2

So w can be either 3.5 or -2. Since a negative width doesn't make sense, w = 3.5

Let's verify
w = 3.5
l = 2w - 3
l = 2*3.5 - 3
l = 7 - 3
l = 4
a = wl
a = 3.5 * 4
a = 14

So the width is 3.5 and the length is 4.

3 0
3 years ago
If you place $25 per month in a wall safe for 2 years, how much will you save?
Mkey [24]

Answer:

$600...

↓↓↓↓↓

Step-by-step explanation:

25x 24 = 600

6 0
2 years ago
Read 2 more answers
Please help! Will give Brainliest!
Serhud [2]

Answer:

A

Step-by-step explanation:

8 0
3 years ago
????????????????????
OlgaM077 [116]
The correct answer is:
measurement of one angle and length of one side
8 0
2 years ago
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