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3 years ago

2.2 Evaluating Functions Practice

Mathematics

1 answer:

Tju [1.3M]3 years ago

5 0

Answer:

A = 11

B = -4

C = 7

D = 27

Step-by-step explanation:

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Answer:

Step-by-step explanation:

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3 years ago

Which equation can be used to solve for in the following diagram?

g100num [7]

Answer:

Choice C should be the answer

Step-by-step explanation:

Because all of them adds up to 180 since it is a straight angle.

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3 years ago

8x +144 < 2000<br> Solve the in equation and graph

avanturin [10]

Answer:

8x + 144 < 2000

-144

8x < 1856

- ------

8 8

x < 232

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3 years ago

For every 15 minutes of a show, there are two minutes to commercial. At this rate, if leila has seen 45 minutes of a show, how m

Ainat [17]

Answer:

51 minutes.

Step-by-step explanation:

We have been given that for every 15 minutes of a show, there are two minutes to commercial. At this rate, Leila has seen 45 minutes of a show. We are asked to find the time for which Leila has been watching TV.

We will use proportions to solve our given problem.

$\frac{\text{Minutes of TV show + Advertisement}}{\text{Minutes of TV show}}=\frac{15+2}{15}$

$\frac{\text{Minutes of TV show + Advertisement}}{\text{Minutes of TV show}}=\frac{17}{15}$

Upon substituting our given values, we will get:

$\frac{\text{Minutes of TV show + Advertisement}}{45}=\frac{17}{15}$

$\frac{\text{Minutes of TV show + Advertisement}}{45}\times 45=\frac{17}{15}\times 45$

$\text{Minutes of TV show + Advertisement}=\frac{17}{1}\times 3$

$\text{Minutes of TV show + Advertisement}=51$

Therefore, Leila has been watching TV together for 51 minutes.

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3 years ago

Please help! I’ll venmo/ cash app $3 if you help or get right

ra1l [238]

X = 105

The circle is 360, so add the two numbers that are already present there together,. The rest two side are the same, so use 2x, x for one side, so two for two side.

85 + 65 + 2x = 360
150 + 2x = 360
2x = 210
x = 105

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3 years ago

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2.2 Evaluating Functions Practice​

2.2 Evaluating Functions Practice