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BaLLatris [955]
3 years ago
15

3) What is the cost of 12.7 gallons of gasoline at $2.15 per gallon?

Mathematics
1 answer:
salantis [7]3 years ago
6 0
The cost of 12.7 gallons gasoline at $2.15 each is $27.305 or $27.31.

You simply have to multiply 12.7 by $2.15 to get $27.31.

Hope this helps :)
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A function has factors of (x-2) and (x + 3) which graph could represent the function
dezoksy [38]

Answer:

the fourth choice.

Step-by-step explanation:

it has to be a parabola that crosses the x axis at positive 2 and negative 3

4 0
3 years ago
What is the GCF of 13, 11, and 24
Studentka2010 [4]
The GCF of 13,11,24 is 
ANSWER=1
8 0
3 years ago
Thank you so much im confused ​
svp [43]

Answer:

The period of this graph is 10

Step-by-step explanation:

The period is defined as the length of one wave of the function, in this case, the graph

3 0
2 years ago
When points a and b(-3,4) are graphed in the standard (×,y)coordinate plane the mid point about will be (1,2) what will be coord
andre [41]

Answer:

The coordinates for point a will be (5,0)

Step-by-step explanation:

a=(xa,ya)=?→xa=?, ya=?

b=(-3,4)=(xb,yb)→xb=-3, yb=4

Midpoind: m=(1,2)=(xm,ym)→xm=1, ym=2

1) xm=(xa+xb)/2

Replacing the known values:

1=(xa+(-3))/2

1=(xa-3)/2

Solving for xa: Multiplying both sides of the equation by 2:

2(1)=2(xa-3)/2

2=xa-3

Adding 3 both sides of the equation:

2+3=xa-3+3

5=xa

xa=5

2) ym=(ya+yb)/2

Replacing the known values:

2=(ya+4)/2

Solving for ya: Multiplying both sides of the equation by 2:

2(2)=2(ya+4)/2

4=ya+4

Subtracting 4 both sides of the equation:

4-4=ya+4-4

0=ya

ya=0


a=(xa,ya)→a=(5,0)

6 0
4 years ago
Sunglass shack is having a 30% off sale on sunglasses. Ann paid $32 for a pair of sunglasses. What was the original price?
geniusboy [140]

Answer:

about $45.71

Step-by-step explanation

32/70%

32 x 100/70

32 x 10/7

320/7

$45.71

6 0
3 years ago
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