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Eva8 [605]
2 years ago
14

Choose the graph of the inequality's solution. -4x + 8 > 12

Mathematics
1 answer:
alexandr402 [8]2 years ago
4 0

Answer:

x <  - 1

You should have a circle on -1 with the arrow going left

Step-by-step explanation:

Subtract 8 from both sides.

- 4x + 8 > 12 \\  - 8 \:  \:  \:  \:  - 8

- 4x > 4

Divide by -4

\frac{ - 4x}{ - 4}   >  \frac{4}{ - 4}

Since you are dividing by a negative, you need to flip the inequality.

x <  - 1

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A parking garage charges $3 for each of the first three hours. After three hours, the charge is $7 an hour. What is the total co
marusya05 [52]
3+3+3+7+7 is 23 so your answer is 23
4 0
3 years ago
Read 2 more answers
3+2+4+68+6974+87643+8654
kirza4 [7]
3 + 2 = 5
5 + 4 = 9
9 + 68 = 77
77 + 6974 = 7051
7051 + 87643 = 94694
94694 + 8654 = 103348
7 0
3 years ago
Which function has a constant additive rate of change of -1/4?
VladimirAG [237]

Answer:

The first graph (in other words A)

Step-by-step explanation:

bc it is going down 1/4 at a constant rate!!!

Hope This Helps!!!

<3

7 0
3 years ago
Work out the equation of a line which has a gradient of 2 and passes through the line (1, 4).
KATRIN_1 [288]

The equation of the line which has a gradient of 2 and passes through the point (1,4) is y = 2x + 2.

We have given that,

A line that has a gradient of 2 and passes through the line (1, 4).

We have to determine the equation of the line,

<h3>What is the gradient?</h3>

The gradient also known as the slope is the defined as

Gradient (m) = change in y coordinate / change in x coordinate

The equation of a line passing through a given point is given by the following equation

y – y₁ = m(x – x₁)

How to determine the equation of the line passing through point (1,4)

x coordinate (x₁) = 1

y coordinate (y₁) = 4

Gradient (m) = 2

Equation =

y – y₁ = m(x – x₁)

y – 4 = 2(x – 1)

Clear bracket

y – 4 = 2x – 2

Make y the subject by adding 4 to both sides

y – 4 + 4 = 2x – 2 + 4

y = 2x + 2

The equation of the line which has a gradient of 2 and passes through the point (1,4) is y = 2x + 2.

To learn more about the line visit:

brainly.com/question/5396646

#SPJ1

3 0
1 year ago
Round 3184.5641 to the nearest hundred
Ede4ka [16]
Find the hundreds place. The digit in it is 1. Now look at the digit directly to the right of it. The digit is 8. If the digit immediately before the digit you want to round is greater than or equal to 5, you round up. 8 > 5, so round up.
The rounded value is 3200.
Hope that helped you.
3 0
3 years ago
Read 2 more answers
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