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yawa3891 [41]
3 years ago
14

Create an equation

Mathematics
1 answer:
Gala2k [10]3 years ago
4 0

answer:

54 students

since 7 students left,

331 - 7 = 324

324 / 6 = 54 students

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What is the equation of a straight line is parallel to y = 4x-1?
Ad libitum [116K]

Answer: i dont know

Step-by-step explanation:

5 0
3 years ago
(32 + 47) (83 – 24) - 43​
worty [1.4K]
32+47= 79

84-24= 59

59 • 79= 4,661

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7 0
4 years ago
Kelly wants to buy a dress that costs $40.00. She has a coupon for 25% off, and
Sophie [7]

A percentage is a way to describe a part of a whole. The amount that Kelly will pay for the dress is $33.

<h3>What are Percentages?</h3>

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

Given Kelly wants to buy a dress that costs $40.00. She has a coupon for 25% off, and there is a 10% sales tax. Therefore, the amount she will pay is,

25% of $40.00 is,

0.25 × $40 = $10

After using the coupon, the sale price is,

$40 - $10 = $30

The 10% tax on the sale price is,

0.10 × $30 = $3

The final price is $

$30 + $3 = $33

Hence, the amount that Kelly will pay for the dress is $33.

Learn more about Percentages:

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3 0
2 years ago
Simplify the expression. 7x + 6 + 3x -2 -5x
Simora [160]

Answer:

5x+4

Step-by-step explanation:

5x + 6 - 2

5x + 4

3 0
3 years ago
Find the midpoint of A and B where A has coordinates (2, 3)
Agata [3.3K]

Answer:

The mid-point of AB is (5,6)

Step-by-step explanation:

The mid-point of two points lies between the middle of two points or divides the line in two equal parts.

The formula for finding mid-point, M, is:

M(x,y) = (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

Here (x1,y1) are the coordinates of first point and (x2,y2) are coordinates of second point.

Given

(2, 3) and (8,9)

Putting the values in the formula

M(x,y) =(\frac{2+8}{2} , \frac{3+9}{2})\\M = (\frac{10}{2}, \frac{12}{2})\\M = (5,6)

Hence,

The mid-point of AB is (5,6)

3 0
3 years ago
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