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Alecsey [184]
3 years ago
6

What is the equation of a line with a slope of -4 and a point (-2,5) on the line

Mathematics
1 answer:
Lesechka [4]3 years ago
4 0

Answer:

The equation of the line would be y = -4x - 3

Step-by-step explanation:

To find any equation when you have the slope and a point, start with point-slope form and then solve for y.

y - y1 = m(x - x1)

y - 5 = -4(x + 2)

y - 5 = -4x - 8

y = -4x - 3

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You are applying for a fuel tax rebate. The amount of fuel road tax is 32 cents per gallon. If the refund is 50 % of this amount
blsea [12.9K]

Answer: $1,280

Step-by-step explanation:

The refund one a gallon is 50% of the cost of the gallon which is $0.32.

The refund on a gallon is:

= 50% * 0.32

= $0.16

If it was for 8,000 gallons the refund would be:

= 8,000 * 0.16

= $1,280

4 0
3 years ago
The table shows
lina2011 [118]

Answer:

B, but I may be wrong.

Step-by-step explanation:

7 0
4 years ago
HELP PLEASE!!!!!! HELP
Whitepunk [10]

240 mg daily


This can be shown if you do 3 milligrams per kilogram the person weighs.

So if the person weighs 80 kilograms, you do 80*3 to get 240 milligrams.

7 0
3 years ago
How to Simplify (x-2)(3x2 + 3x + 2) to a polynomial in standard form:
swat32
Answer: 3x^3 - 3x^2 - 4x - 4

Explanation:

(x - 2)(3x^2 + 3x + 2)

= x(3x^2 + 3x + 2) - 2(3x^2 + 3x + 2)

= 3x^3 + 3x^2 + 2x - 6x^2 - 6x - 4

= 3x^3 - 3x^2 - 4x - 4
6 0
3 years ago
You are making fruit baskets using 54 apples, 36 oranges, and 73 bananas. a. Explain why you cannot make identical fruit baskets
Basile [38]
Question 1:
73 is a prime number. It can only be divided by 1 and by itself. 

The GCF of the three numbers:
 54                               36                            73
1×54                           1×36                          1×73
2×27                          2×18
3×18                           3×12
6×9                            4×9
                                   6×6

GCF of 54, 36 and 73  is 1

GCF of 54 and 36 is 18

If we divide 54 apples into 18 baskets, we have 3 apples in each basket
If we divide 36 oranges into 18 baskets, we have 2 oranges in each basket
If we divide 73 bananas into 18 baskets, we have 4 bananas in each basket + one banana left over.

So the greatest number of identical fruit baskets we can make with the least amount of fruit left over is 18 baskets
3 0
3 years ago
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