Amelia has a points card for a movie theater. She receives 60 rewards points just for signing up.
She earns 2.5 points for each visit to the movie theater.
She needs at least 80 points for a free movie ticket.

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

i think the answer is d im not sure

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step-by-step explanation:

3100

step-by-step explanation: