sara is working on her budget. her total expenses are, 2,100. if she plans to work 40 hours per week for 4 weeks, what is the minimum hourly rate she needs to make in order to cover all her expenses?

step-by-step explanation:

3024 rhe base is what up in worry about

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

i think the amount would be $140.62

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5