What are expressions always equivalent to 4(6+2x)

Mathematics

1 answer:

timurjin [86]3 years ago

4 0

24+12x is the answer

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Noah scored 20 points in a game. Mai's score was 30 points. The mean score for Noah, Mai, and Clare was 40 points. What was Clar

mariarad [96]

Answer:

Clare's score was 70.

Step-by-step explanation:

N = 20

M = 30

C = ?

Mean = (Sum of all values)/3

40 = (20 + 30 + c)/3

40 = (50 + c)/3

50 + c = 120

c = 70

4 0

3 years ago

Read 2 more answers

Pls help will give brainlist

Ivenika [448]

Answer:

1. Yes

2. No

3. Yes

4. Yes

Step-by-step explanation:

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Yes, this is a function.

The graph passes the vertical line test. If you were the pass a vertical line through the graph, it would only be touching the graph once, wherever the vertical line is placed.

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The equation given is a quadratic equation for an original parabola. All parabolas, when not inverse, are functions. This parabola opens down, so it will pass the vertical line test.

8 0

3 years ago

4, 12, 36, 108, ____ A. 324 B. 114 C. 96 D. 144

Troyanec [42]

Answer:

Step-by-step explanation:

The answer would be 324 because: 12+12+12= 36, 36+36+36= 108 so thus 108+108+108 equals 324.