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Montano1993 [528]
2 years ago
13

2y +3=4y-29 Plz help

Mathematics
1 answer:
tia_tia [17]2 years ago
6 0

Answer:

y = 16

Step-by-step explanation:

2y + 3 = 4y - 29

2y - 4y = - 29 - 3

2y - 4y = - 29 - 3

- 2y = - 32

-y = -32/2

-y = -16

y = 16

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Dmitry [639]
Y= x2+2 is the correct answer
7 0
2 years ago
Which value satisfies the inequality 5x + 7 ≤ 8x - 3 + 2x?
QveST [7]

Answer:

D) 2

Step-by-step explanation:

5x + 7 \leq 8x -3 +2x

5x + 7 \leq 10x - 3

7 + 3 \leq 10x - 5x

10 \leq 5x

2\leq x

x\geq2

8 0
2 years ago
Point Ais a representation of which number on the number line?<br> 0<br> T<br> -3<br> 1
irinina [24]

Answer:

B = -3

Step-by-step explanation:

7 0
3 years ago
Find the equation of the line that has slope of 7 and passes through the point (-9,2).
lawyer [7]

Answer:

y=7x+65

Step-by-step explanation:

You want to find the equation for a line that passes through the point (-9,2) and has a slope of 7.

First of all, remember what the equation of a line is:

y = mx+b

Where:

m is the slope, and

b is the y-intercept

To start, you know what m is; it's just the slope, which you said was 7. So you can right away fill in the equation for a line somewhat to read:

y=7x+b.

Now, what about b, the y-intercept?

To find b, think about what your (x,y) point means:

(-9,2). When x of the line is -9, y of the line must be 2.

Because you said the line passes through this point, right?

Now, look at our line's equation so far: . b is what we want, the 7 is already set and x and y are just two "free variables" sitting there. We can plug anything we want in for x and y here, but we want the equation for the line that specfically passes through the the point (-9,2).

So, why not plug in for x the number -9 and for y the number 2? This will allow us to solve for b for the particular line that passes through the point you gave!.

(-9,2). y=mx+b or 2=7 × -9+b, or solving for b: b=2-(7)(-9). b=65.

The equation of the line that passes through the point (-9,2) with a slope of 7

is

y=7x+65

Have a nice day!

5 0
2 years ago
To estimate the sum or<br>sum or difference.<br>Estimate:<br>Difference:<br>​
Artemon [7]

Answer:

to estimate the sum you round to the closest number like 38 is closest to 40 so you just say you total is $40.00

difference is when say you have 30 dollars and you spend 10 the difference is 10 dollars

3 0
3 years ago
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