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Maurinko [17]
3 years ago
15

What is the solution to x + 7 = 23?

Mathematics
1 answer:
Aloiza [94]3 years ago
5 0

Answer:

x=16

Step-by-step explanation:

x+7=23

23-7=x

x=16

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Graph the linear function whose equation is<br> y - 2 = - * (x + 1) by following these steps:
exis [7]

Answer:

The slope is -2/3

Step-by-step explanation:

With this its easier to get all of the x's on one side.

distribute the -2/3 to the x and 1. Also add a 2 on each side.

Thats leaves you with y=-2/3x+4/3

You than want to make a chart of x's and y's so you know what this graph looks like

x|y

-3|(10/3)

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0|(4/3)

1|(2/3)

2|0

3|(-2/3)

To find the slope, it's (y2-y1)/(x2-x1)

So in this case, (0-2)/(2+1)

The slope is (-2/3)

4 0
3 years ago
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If f(x) = 2x - 5 , Find f(3). <br> Substitute 3 for x then type your final answer.
gavmur [86]

Answer:

here x is given 3 so put it on given eqa 2×3-5=1

4 0
3 years ago
5·(y-3)=3/5 (x-8)·5 write the equation
Anna [14]

Answer:

This is the answer

Step-by-step explanation:

You needed to multiple 5 to both sides

5 0
3 years ago
If a bag contains 12 quarters, 6 dimes, and 18 nickles, what is the part-to-whole ratio of quarters to all coins?
d1i1m1o1n [39]
12:36 (12 quarters +6 dimes +18 nickles = 36 coins in total.)
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4 0
3 years ago
Read 2 more answers
Please help I do not understand also please explain! thank you
tamaranim1 [39]
The answer is 7. Subtract 1600-1450= 150. Then do 150/19 =7 (rounded down).
7 0
3 years ago
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