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SashulF [63]
3 years ago
11

Given k(x)=3(x+2)/4, what is k(-10)

Mathematics
1 answer:
PtichkaEL [24]3 years ago
6 0

Answer:

k(-10)=-6

Step-by-step explanation:

-10+2=-8

3(-8)=-24

-24/4=-6

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What is the function rule of the line parallel to y = 2x + 7 that passes through the point (-3,5)?
kykrilka [37]

Answer:

y = 2x + 11

Step-by-step explanation:

Parallel means the two lines have the same slope. The slope = 2 because the two is in front of the x. Whatever number is in front of the x is the slope.

So far what you know is

y = 2x + b

The point (-3,5) is what you need to get b.

y = 2x + b

y = 5

x = - 3

5 = -3(2) + b

5 = -6 + b

b = 5 + 6

b = 11

============

Equation

y = 2x + 11

6 0
3 years ago
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The answer would be 4
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pochemuha

Answer:

12. (8(2.5)-3)

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6 0
3 years ago
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Simplify the expression.<br> 7.7m2+5.5+7m−1.9−5m+m2<br> Help please!!
Marina CMI [18]

Step-by-step explanation:

I think it will be right 17.3

4 0
2 years ago
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Can someone help me with these questions I want to make sure I got them right ​
Andrej [43]

9514 1404 393

Answer:

  1. 14/9
  2. -3.6
  3. 5/4
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Step-by-step explanation:

1. n = (11/6 -2/3)(4/3) = (7/6)(4/3) = 14/9

__

2. x = (9.82 -28.18)/5.1 = -3.6

__

3. y = 3/2 -1/4 = 5/4

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4a. t = 2(3 -1/4) = 11/2

4b. y = (1/5 +1/2)(5/4) = ((2+5)/10)(5/4) = 7/8

4c. x = (11/3 -2)/6 = (5/3)(1/6) = 5/18

3 0
3 years ago
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