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natita [175]
2 years ago
9

Giving fr$e points your welcome! have a good rest of your week​

Mathematics
2 answers:
Fudgin [204]2 years ago
8 0

sorry I don't understand by this

victus00 [196]2 years ago
6 0

Step-by-step explanation:

Thank you buddy

have a great day ahead

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Need help due tonight
Degger [83]

Answer:

an=7n-19

(the last one)

Step-by-step explanation:

5 0
3 years ago
An equation is modeled below.
MrRa [10]

Answer:

This answer is A

A. X= -1

Step-by-step explanation:

-1 is equal to-1

4 0
3 years ago
Write a slope intercept equation for a line that passes through (-2,5) and (2,-7)
wlad13 [49]

Slope-intercept form: y = mx + b, where m is the slope and b is the y-intercept.

First, find slope using the given coordinates. Formula for slope: y₁ - y₂ / x₁ - x₂.

Our coordinates are (-2, 5) and (2, -7). Plug them in and simplify.

5 - (-7) / -2 - 2

5 + 7 / -4

12/-4

-3

The slope is -3. The equation becomes y = -3x + b.

To find b, plug an (x, y) coordinate on the line in for x and y in the equation and solve. I'll use (-2, 5)

y = -3x + b

5 = -3(-2) + b

5 = 6 + b

-1 = b

The y-intercept is (0, -1). The equation can now be completed!

<h3>Answer:</h3>

y = -3x - 1

7 0
3 years ago
Sheila can spend up to $65 on gifts for her teachers. She wants to buy one
umka2103 [35]

Answer:

There is none

Step-by-step explanation:

The fact is that how Sheila wanted to buy a picture frame and spend the rest of her money on her teachers. If you do not know the cost of the picture frame you can not solve it. However, if she were to just spend her money on gift cards she could be able to buy 6 gift cards and have five dollars left over, but is not the case. It is like buying candy with five dollars when it actually costs 10 dollars.

4 0
2 years ago
Sandy make linen scarves that are 7/8 of a yard long. How many scarves can she make from 156 feet of fabric?
Studentka2010 [4]
7/8 of a yard is 3*7/8 or 21/8 feet.
Divide the number of feet of fabric by the number of scarves she can make
156/(21/8)= 59.42 scarves.
But she cant make half a scarf, so she can only make 59 scarves,
Hope this helps.
4 0
2 years ago
Read 2 more answers
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