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viva [34]
3 years ago
5

(5 1/4)÷(−2 1/2)? please help me

Mathematics
2 answers:
lisov135 [29]3 years ago
4 0
-21/10 or -2&1/10 I used my calculator
ZanzabumX [31]3 years ago
4 0

Answer:

-21/10

Step-by-step explanation:

5 1/4 = 21/4

-2 1/2 = -5/2

21/4 : (-5/2) = -21/10

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Last year, sales at a book store increased from $5,000 to $10,000. This year, sales decreased to $5,000 from $10,000. What perce
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Sales increased 50% last year, from $5,000 to $10,000. When sales dropped from $10,000 to $5,000 this year, sales decreased 50%

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3 years ago
HELP ASAP PLEASE!!!!!
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35) 48 cents each!
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8 0
3 years ago
Read 2 more answers
For a given input value xxx, the function ggg outputs a value yyy to satisfy the following equation. -4x-6=-5y+2−4x−6=−5y+2minus
amm1812

Answer:

The function g(x) that outputs a y value to satisfy the equation -4·x - 6 = -5·y + 2 is g(x) = y = 4/5·x + 8/5

Step-by-step explanation:

The y value of the equation that the required function g(x) outputs = -4·x - 6 = -5·y + 2

Therefore, we have;

-4·x - 6 = -5·y + 2

-5·y + 2 = -4·x - 6

-5·y = -4·x - 6 - 2 = -4·x - 8

Therefore, y = (-4·x - 8)/(-5) = 4/5·x + 8/5

y = 4/5·x + 8/5

Which gives;

g(x) = y = 4/5·x + 8/5

Therefore;

The function g(x) that outputs a y value to satisfy the equation -4·x - 6 = -5·y + 2 is g(x) = y = 4/5·x + 8/5

7 0
3 years ago
ABC = _______. (1 point)<br> PMN<br> NPM<br> NMP<br> MNP
castortr0y [4]
Just pay attention to the amount of stripes
The angles with one like equals the one with one, the angle with 2 equals , and so does the one with three

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hope this helps
4 0
3 years ago
Read 2 more answers
The length of a rectangle is twelve inches more than its width. The perimeter of the rectangle is 276 inches. What are the dimen
stepladder [879]

Answer: The dimensions of the rectangle are

Length = 75 and Width = 63

Step-by-step explanation: We would start with the information about the sides of the rectangle which states that the length is twelve inches more than it's width. In other words, if the width is represented by the letter w, then the length will be w + 12.

Also the perimeter of a rectangle is given as

2(L + W) where L is the length and W is the width of the rectangle

Therefore

Perimeter = 2( {w +12} + w)

276 = 2(2w + 12)

276 = 4w + 24

Subtract 24 from both sides of the equation

252 = 4w

Divide both sides of the equation by 4

63 = w

Therefore the width of the rectangle is 63 and the length is 75 (63 + 12).

L = 75 inches

W = 63 inches

3 0
3 years ago
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