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Jlenok [28]
2 years ago
5

What is 2.25x-10=23.75 (I need help, thank you)

Mathematics
1 answer:
bonufazy [111]2 years ago
4 0

Answer:

x = 15

Step-by-step explanation:

2.25x - 10 = 23.75

Add 10 to both sides

2.25x = 33.75

Divide both sides by 2.25

x = 15

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Is (4,2) a solution of the system y=x-2 and y=3x+4
babunello [35]

Answer:

False

Step-by-step explanation:

y=x-2  y=3x+4

Substitute the point into both equations and see if it is true

2=4-2

2=2  true

and

2=3*4+4

2 = 12+4

2 =16

False

It is not a solution

4 0
3 years ago
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Patterns find next 2 numbers 1.) 7,4,1,-2,__,__ <br> 2.) 1,4,9,16,__,__ <br> 3.) 0,1,8,27,__,__
kati45 [8]

Answer:

1. 7, 4, 1, -2, -5, -8

2. 1, 4, 9, 16, 25, 36

3. i'm not sure about this one.


3 0
3 years ago
Help! this is in algebra 1
Scrat [10]

Answer: I have the pictures attached


Step-by-step explanation:

In order to graph this, we have to get it into this equation: y = mx + b, where m = slope and b = y intercept.

y = 3/2x - 4 is already in this form.

2y + 4 = 2 + 3x is not, so we have to isolate y

2y + 4 - 4 = 2 + 3x - 4

2y = -2 + 3x

2y/2 = -2/2 + 3x/2

y = -1 + 3/2x

y = 3/2x - 1

Okay, now graph it knowing your y intercepts and your slopes.

7 0
3 years ago
This is for 16 points<br> Let me know when you got it
Sladkaya [172]
Yeah B it’s B I’m pretty sure
4 0
3 years ago
Tutorial D
zalisa [80]
The point is anywhere below 0 on the Y axis
6 0
2 years ago
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