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o-na [289]
3 years ago
9

What is the solution to the linear equation? Show your work. -12 + 3b - 1 = -5 - b

Mathematics
2 answers:
butalik [34]3 years ago
3 0

Answer:

b = 2

Step-by-step explanation:

Original Equation:

-12 + 3b - 1 = -5 - b

Add b to both sides

-12 + 4b - 1 = -5

Add 12 to both sides

4b - 1 = 7

Add 1 to both sides

4b = 8

Divide both sides by 4

b = 2

Hope this is what you need :)

anyanavicka [17]3 years ago
3 0

Answer: d on edge

Step-by-step explanation:

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2x + (-x) + 3 + (-2)
meriva

Answer:

-x+3

Step-by-step explanation:

hope this helps

4 0
3 years ago
Find the area of a circle with diameter 31.6 cm, both in terms of π and to the nearest tenth. Use 3.14 for π.
fredd [130]

Answer:

784.3

Step-by-step explanation:
3.14(15.8)^2 = 784.3

hope this helped :>

4 0
2 years ago
2 3 + 6^{2} ÷ 9 i need help with this one
creativ13 [48]

Answer: 7

Step-by-step explanation:

3+6^(2) / 9

3 + 36 / 9

3   +   4

    7

5 0
3 years ago
Consider the function below. Find f(5).<br> f(x) = -2x + 7
puteri [66]

Answer:

f(5) = -3

Step-by-step explanation:

f(x) = -2x + 7

f(5) = -2(5) + 7

f(5) = -10 + 7

f(5) = -3

4 0
3 years ago
Where is the function increasing?
choli [55]

9514 1404 393

Answer:

  A)  1 < x < ∞

Step-by-step explanation:

"Increasing" means the graph goes up to the right. This graph is increasing for values of x greater than 1. (x=1 is a minimum. The graph is decreasing toward the minimum on the left of that value, and increasing from the minimum on the right of that value.)

  1 < x < ∞

4 0
3 years ago
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