3 years ago

9. What is the Value of x

Mathematics

1 answer:

Nata [24]3 years ago

7 0

Answer:

Step-by-step explanation:

2x-7=39

2x=46

x=23

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2 thirds of a number plus 5 is greater than 12

Amanda [17]

Answer:

2/3 of n +5>12

Step-by-step explanation:

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2 years ago

Slope -2/3 .x-intercept at 3 written in y=mx+b

siniylev [52]

Given the slope, m = -2/3, and the x-intercept, (3,0):

Use these values and plug into the slope-intercept form to solve for the y-intercept, b:

y = mx + b

0 = -2/3(3) + b

0 = -2 + b

Add 2 to both sides to isolate b:

0 + 2 = -2 + 2 + b

2 = b

Now that we have our slope, m = -2/3, and the y-intercept, 2

The linear equation in slope-intercept form is:

y = -2/3x + 2

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3 years ago

Select the name of the highlighted part.<br> OA side<br> OB. diagonal<br> OC.<br> Vertex

solong [7]

Answer:

Step-by-step explanation:

because it's oc so the side is wrong and the vertex too

4 0

2 years ago

Kenneth signed up to receive Internet service for $13 per month plus a $30 start-up fee. Which equation could be used to find th

zimovet [89]

The equation 13x+30=134 can be used to find the number of months Kenneth can receive internet service.

Step-by-step explanation:

Given,

Start up fee to receive internet = $30

Per month charges = $13

Total amount = $134

Let,

x be the number of months.

y be the total cost.

y = 13x+30

Putting y=134

$134=13x+30\\13x+30=134$

The equation 13x+30=134 can be used to find the number of months Kenneth can receive internet service.

Keywords: equation, addition

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7 0

3 years ago

Pls help plllllllssssssssssssssssssssssssssssss helpppppppppppppppppppppppp

hjlf

Sorry don’t now the answer to this problem

5 0

2 years ago