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Novay_Z [31]
3 years ago
15

What is the value of the expression below

Mathematics
2 answers:
spayn [35]3 years ago
4 0

Answer:

10

Step-by-step explanation:

For this you just have to plug 2 into a and 4 into b. You come to this expression:

3(2) + 4

This gives you 10

Snezhnost [94]3 years ago
3 0

Answer:huh

Step-by-step explanation:

Sorry I don’t know this one

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PLEASE HELP I WILL GIVE BRAINLIEST MUST USE WORK :)
Nikolay [14]

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

m =(-2-7)/(8-0)

m =(-9/8)

slope is -9/8

the y intercept is 7   (0,7)

y = mx +b

y = -9/8 x+7

Answer: y = -9/8x +7

6 0
4 years ago
19 - g = 7; g =15 is this true or false
Karo-lina-s [1.5K]

Answer: false

Step-by-step explanation:

g=12

8 0
3 years ago
Which relationships describes angles 1 and 2?
Semmy [17]

Answer:

C. Supplementary angles

Step-by-step explanation:

Supplementary angles add up to 180 degrees, making a straight line.

4 0
3 years ago
Read 2 more answers
Can u help me with this
Elena-2011 [213]
54 are left for your questiom
3 0
3 years ago
F(x) = (x - 2)(x + 1)
Nana76 [90]

9514 1404 393

Answer:

  B, F

Step-by-step explanation:

The factors (x+1) cancel, leaving the function ...

  f(x) = x -2

This is an odd-degree function with a positive leading coefficient, so its graph has the general shape / (up to the right). The end behavior is ...

  • as x → ∞, y → ∞
  • as x → -∞, y → -∞

_____

<em>Additional comment</em>

The graph of this function is a straight line with a slope of 1 and a y-intercept of -2. It has a hole (removable discontinuity) at (-1, -3).

8 0
3 years ago
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