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expeople1 [14]
3 years ago
5

Twice the difference of x and 7, is -23

Mathematics
2 answers:
iren2701 [21]3 years ago
6 0

Answer:

Step-by-step explanation:

Cheese covered with poor

madam [21]3 years ago
6 0

Answer:no its 24

Step-by-step explanation:

bc x is like 15

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LOTS OF POINTS FOR HELLLP
lara31 [8.8K]

Answer:

y = 3x+9

Step-by-step explanation:

We can use the slope intercept form

y = mx+b

where m is the slope and b is the y intercept

y = 3x +b

Substitute the point into the equation

6 = 3(-1) +b

6 = -3+b

Add 3 to each side

6+3 = -3+3+b

9 = b

y = 3x+9

5 0
3 years ago
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Find the equation of a line that contains the points (−3,−1) and (−4,−7). Write the equation in slope-intercept form
BARSIC [14]

Answer:

y =6x+17

Step-by-step explanation:

First we need to find the slope

m = (y2-y1)/(x2-x1)

   = (-7- -1)/(-4 - -3)

   = (-7+1)/(-4+3)

   -6/-1

   6

The slope intercept form of the equation is

y = mx+b  where m is the slope and b is the y intercept

y = 6x+b

Substitute a point into the equation

-1 = 6(-3) +b

-1 = -18+b

Add 18 to each side

17 =b

The equation is

y =6x+17

8 0
3 years ago
a rectangular sign has a length of 3 and 1/2 ft and width of 1 and 1/8 ft will the area of the sign be greater or less than 3 an
svetoff [14.1K]

Answer:

The area is 3.9375 cubic ft, so yes, the area will greater than 3 and 1/2 ft.

Hope this helps:)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
How do I solve this?
EastWind [94]

Answer:

i think that you have to divide each fraction, andmaybe find the other fractions

Step-by-step explanation:

5 0
3 years ago
I need help on this part also- Math is kinda hard
defon

Answer: C

Step-by-step explanation:

6 0
3 years ago
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