Ashley is saving money for the newest iPhone. It costs $999.75. She gets a $15 weekly allowance and babysits for 4 hours a week at $13.50 an

Question

Ashley is saving money for the newest iPhone. It costs $999.75. She gets a $15 weekly allowance and babysits for 4 hours a week at $13.50 an hour. She gets paid once a week. She pays $4.50 a week for school lunch. She saves the rest of her money.

PART A Write an inequality to find the number of weeks it will take her to save enough money for the iPhone.

PART B Solve the inequality.

PART C Graph the solution to the inequality.

PART D How long will it take her to save enough money to buy the iPhone?

in progress 0
Trúc Chi 4 years 2021-09-02T01:14:46+00:00 1 Answers 12 views 0

Answers ( )

  1. Jezebel
    0
    2021-09-02T01:16:27+00:00
    Reply

    Answer:

    A) 999.75 </= 15w + (4(13.5))w – 4.5w

    B) 999.75 </= 64.5w

    C) Can’t Graph On Here Sorry

    D) 15.5 weeks

    Step-by-step explanation:

    A)  999.75 </= 15w + (4(13.5))w – 4.5w

    B) 999.75 </= 15w + 54w – 4.5w

    999.75 </= 69w – 4.5w

    999.75 </= 64.5w

    C) Just graph it, Price needed being Y (Also money), Times (in weeks) being X

    D) 999.75/64.5

    w >/= 15.5

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )