PLEASE HELP Mary has an essay due in 4 days. She estimates that she needs to spend 6 hours working on her essay. She wants to split up the work and work the same amount of time each day. Mary goes to bed at 10:00 p. m. and plans to work on her essay right before she goes to sleep. What time should Mary start working on her essay each night so she can complete her essay on time? 9:00 p. m.
8:00 p. m.
9:30 p. m.
8:30 p. m.

8:30

Step-by-step explanation:

Because 6 ÷ 4 is 1.5. also know as 1.5hrs before bedtime.

I think the answer is 8:30

Step-by-step explanation:

6÷4= 1.5

8:30 + 1:30 = 10:00

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

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step-by-step explanation: