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1 year ago

Jamar has a points card for a movie theater.

Mathematics

1 answer:

netineya [11]1 year ago

8 0

Answer:

He needs to make at least 6 visits.

Step-by-step explanation:

The signing up amount, 20, is a fixed amount.

The amount he receives per movie is 12.5 times the number of visits, v, or 12.5v.

The total amount of points he earns is the sum of the fixed amount and the amount due to the number of visits.

earned points = 12.5v + 20

He must earn 95 points or more.

12.5v + 20 ≥ 95

Subtract 20 from both sides.

12.5v ≥ 75

Divide both sides by 12.5

v ≥ 6

He needs to make at least 6 visits.

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2 years ago

Consider the linear function y = 5x + 12 and the linear function represented by the table of values below.

Ostrovityanka [42]

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(a) and (f)

Step-by-step explanation:

Given

$y = 5x + 12$

See attachment for table and options

First, we calculate the slope of the table

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Using:

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An equation is represented as:

$y = mx + b$

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m = slope or rate of change

b = y intercept

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(a) $y = 12x+5$ has the greater rate of change:

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