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Vlada [557]
4 years ago
9

Whats (-4,2), y=1/2x+b

Mathematics
1 answer:
Serggg [28]4 years ago
8 0

Answer:

Step-by-step explanation:

(-4,2), y=1/2x+b

x = -4 and y = 2 putting them in the equation y=1/2x+b

2 = 1/2×(-4) + b

2 = -2 + b

b = 2+2

b = 4

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Is 4(x-3) equivalent to 12x-4-8(8x+1)
zvonat [6]

4x - 12 = 12x - 4 - 64x -8 simplify

4x - 12 = -52x -12 add 12 to both sides

4x= -52x divide by 4

x = -13x

It can be equivalent, but only if x=0


8 0
4 years ago
Give two variables that exhibit a positive direct linear variation.
Ulleksa [173]

The two variables that exhibit a positive direct linear variation are x and y and the equation is y = 6x

<h3>How to give two variables that exhibit a positive direct linear variation.</h3>

A positive direct linear variation is represented as

y = mx

Where

m represents the constant of variation

In this case,

m can be any value greater than 0

Say m = 6

So, we have

y = 6x

Hence, the two variables that exhibit a positive direct linear variation are x and y and the equation is y = 6x

Read more about direct variation at:

brainly.com/question/6499629

#SPJ1

4 0
2 years ago
I need help on this problem
borishaifa [10]
C/5=-8
C=-40 hope this helps
8 0
3 years ago
Read 2 more answers
Somebody please help!
Leona [35]
The answer would be 101

Steps:
2+8=10
10x10=100 (because of the exponent)
100+1=101
3 0
3 years ago
3 true?<br> For what value of x is the equation<br> 2-3<br> - +4<br> À<br> B. 3<br> C. 9<br> D. -15
noname [10]

Answer:

3

Step-by-step explanation:

2 -3 = -1 + 4 = 3

4 0
3 years ago
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