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Ronch [10]
3 years ago
5

With the price of gas increasing, Roger decides to purchase a more economical

Mathematics
1 answer:
Nata [24]3 years ago
7 0

Answer:

car 2

Step-by-step explanation:

Divide distance by size gas tank size.

For car 1 : 360 /12 = 30 miles per gallon.

For car 2 : 490/14 = 35 miles per gallon etc.

Car3 and car 4 are lower, making car 2 economical with best gas mileage

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The total cost of filling your car with gas varies directly with the number of gallons of gasoline you are purchasing. If a gall
bazaltina [42]

Answer:

8.4

Step-by-step explanation:

8 0
3 years ago
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If 18 children share 452 candies equally, how many candies will be left unshared?
kirza4 [7]

Answer:

Around 25

Step-by-step explanation:

452 candies/18 children

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Meaning there are around 25 left

4 0
2 years ago
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Which equations represent the line that is parallel to 3x − 4y = 7 and passes through the point (−4, −2)? Check all that apply.
jonny [76]
First, we find the slope of the given line.

<span>3x − 4y = 7

-4y = -3x + 7

y = (3/4)x - 7/4

The slope of the given line is 3/4.
The slope of the parallel line is also 3/4.

Now we need the equation of the line that has slope 3/4 and passes through point (-4, -2),

We use the point-slope form of the equation of a line.

y - y1 = m(x - x1)

y - (-2) = (3/4)(x - (-4))

y + 2 = (3/4)(x + 4)     <---- check option E. Is the fraction 3/4 not there?

y + 2 = (3/4)x + 3

y = (3/4)x + 1

4y = 3x + 4

3x - 4y = -4    <------ this is choice B.
</span>
8 0
3 years ago
What is the value of x in trapezoid ABCD? x=15 x=20 x=45 x=60
zvonat [6]

Answer:

A. <u><em>X = 15</em></u> is the correct answer.

Step-by-step explanation:

It's the only one that really makes sense.

Hope this helped :)

6 0
3 years ago
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7th grade math I need help with this
Rina8888 [55]

Answer:

each bag of candy is $6.00

Step-by-step explanation:

1 bag would cost $6.00

1×$6.00=$6.00

6 bags × $6.00 = $36.00

7 0
3 years ago
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