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Serga [27]
3 years ago
14

The product of 4 and the sum of a number and 12 is at most 16

Mathematics
1 answer:
Vadim26 [7]3 years ago
8 0
    4(x + 12) ≤ 16
4(x) + 4(12) ≤ 16
       4x + 48 ≤ 16
             - 48  - 48
               4x ≤ 32
                4      4
                 x ≤ 8

Solution Set: (8, ∞)
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I think it would be 117

Because H is 63
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ANSWER ASAP PLS 20 POINTS! Which graph represents the piecewise defined function? y= {3 if x&lt;-2 0 if x=1 -1 if x&gt;1
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Answer:

It is the third option. (the one which has a black point at X=1, Y=1)

Step-by-step explanation:

For simplicity what you should do is, you should satisfy the second condition that is, y=0 if x=1.

Here only the third option is satisfying this condition.

Whenever there is is a white circle or a white point it means that the point does not satisfy the condition and the the function is not defined at that point. And the black point means that the circle is defined at that point and satisfies the condition.

Henceforth, the correct answer is the third option.

4 0
3 years ago
The average cost of a compact car at a certain dealership over the last ten years has ranged from $14,000 to $18,500. Suppose yo
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Answer:

Part (A): The scale of y: 1 interval being equal to 500 units and from 14,000 to 18,500.

Part (B): The good interval to use for the y-axis should be 1 to 10.

Step-by-step explanation:

Consider the provided information.

As we know the X axis represents the independent variable, since years are the independent variable. So, X axis represents the years.

Y axis represents the dependent variable, since average cost is dependent variable. So, Y axis represents the average cost.

Part (A) what is a good scale to use for the y-axis?

It is given that range is from $14,000 to $18,500.

So, 1 interval being equal to 500 units, so that it will suitable for 18,500.

The scale of y should be 14,000 to 18,500 as 14,000 is the starting average cost and 18,500 is the last average cost.

Part (b) what is a good interval to use for the y-axis?

The scale for x should be 1 year. As It should start from 1 to 10.

The good interval to use for the y-axis should be 1 to 10.

The required scale is shown in figure,

8 0
3 years ago
When individuals in a sample of 150 were asked whether or notthey supported capital punishment, the following information was ob
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Answer:

a. distribution is uniform

Step-by-step explanation:

Given that  a sample of 150 were asked whether or notthey supported capital punishment.

3)

we prepare contingency tab

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chi square 2 2 0 4

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3 years ago
Which expression gives the distance between the points (-3,4 and (6,-2)
krok68 [10]

Answer:

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Step-by-step explanation:

We can find the distance using the distance formula:

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8 0
3 years ago
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