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attashe74 [19]
3 years ago
9

What are the solutions to the following system of equations? Select the correct answer below.

Mathematics
1 answer:
Fed [463]3 years ago
7 0
I would say probably b or d
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Solve for x. State any restrictions on the variables.<br> ax+bx-1=8
Kipish [7]
Move all terms to the left side and setequal to zero. Then set each factorequal to zero. and you should get x=9/a+b
4 0
3 years ago
What is the answer to number nine also how do I solve for it? Thanks:)
Tanya [424]
Well the whole ratio is 14 sooooo
98 ÷ 14 =7

for food tents it would be 9 x 7 which is 63

And for retail tents 5 x 7which is 35

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7 0
3 years ago
A line, y = mx + b, passes through the point (10, 3) and is parallel to the line 2x+5y=12.
slava [35]

We have been given that a line y=mx+b passes through the point (10, 3) and is parallel to the line 2x+5y=12. We are asked to find the y-intercept of the line.

First of all we will rewrite our given equation in slope-intercept form as:

2x-2x+5y=12-2x

5y=-2x+12

\frac{5y}{5}=-\frac{2}{5}x+\frac{12}{5}

y=-\frac{2}{5}x+\frac{12}{5}

We know that slope of parallel lines is equal, so slope of parallel line to our given line would be -\frac{2}{5}.

Now we will use slope-intercept form of equation to find y-intercept.

y=mx+b, where,

m = Slope,

b = The y-intercept.

Let us substitute m=-\frac{2}{5} and coordinates of point (10,3) in above equation as:

3=-\frac{2}{5}(10)+b

3=-2(2)+b

3=-4+b

3+4=-4+4+b

7=b

Therefore, the y-intercept is 7 and our required equation would be y=-\frac{2}{5}x+7.

5 0
3 years ago
Put the steps of solving the equation in order from first to last.<br> 2x + 1 = -1
Alborosie

Answer:

x = 1

Step-by-step explanation:

2x + 1 = -1

2x = -1 - 1

2x = -2

x = -2 ÷ -2

x = 1

3 0
3 years ago
PLEASE HELP ME I"M STUCK! I"LL OFFER BRAINLIEST!! ANY ABSURD ANSWERS WILL BE REPORTED!!
ycow [4]

Answer:

C. This was hard to do when I had this question

3 0
3 years ago
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