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SOVA2 [1]
3 years ago
9

9x + 2+ 5x = 23 +7 SOLVE pLEASE

Mathematics
2 answers:
yarga [219]3 years ago
8 0

Answer:

2

Step-by-step explanation:

14x + 2 = 30

14x = 28

x = 2

gulaghasi [49]3 years ago
8 0

Answer:

x =2

Step-by-step explanation:

9x + 2+ 5x = 23 +7

Combine like terms

14x +2 = 30

Subtract 2 from each side

14x +2-2 = 30-2

14x = 28

Divide each side by 14

14x/14 = 28/14

x = 2

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Friends please help I don’t understand this!.
jeyben [28]

Answer:

I would say that it is 3/2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
if the cos of angle x is 8/17 and the triangle was dilated to be two times as bog as the original, what would be the value of th
snow_lady [41]
Dilation alters the length of the sides of a triangle but the angles remain the same 
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4 0
3 years ago
If I have an equation in which x = pounds, and y = total cost, can I substitute quarts into the equation
Colt1911 [192]

Answer:

Yes, you can

Step-by-step explanation:

As a point of reference, assume the equation is:

y = 5x

Where

y = total\ cost

and

x = pounds

In standard unit of conversion:

1\ pound = 0.4793\ quart

So:

x\ pounds = 0.4793x\ quart

Substitute 0.4793x for x in y = 5x

y = 5 * 0.4793x

y = 2.3965x

The above equation is the equivalent of y = 5x in quarts

<em>So, irrespective of what the equation is, you can always substitute quarts into the equation.</em>

8 0
3 years ago
Please help with this.
jek_recluse [69]
Hello,

When you have an polygon inscribed in a circle, the opposite angles are supplementary.

Therefore, we can write and solve the following equation.
2x + 3 + 4x + 3 = 180
6x = 174
x = 29

If you substitution 29 into the expression for C, you will find that C = 59.
2(29) + 1 = 59

Good luck,
MrEQ
7 0
3 years ago
Hey ! I’m trying to find the slope. If you could help me that’ll be great thank you !!
galben [10]

Answer:

The answer is B. 1

Step-by-step explanation:

rise over run

1/1=1

4 0
3 years ago
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