You need at least $715 to go on a trip to Arizona. You have already saved $350. You decide to save an additional $85 per week. Which inequal

Question

You need at least $715 to go on a trip to Arizona. You have already saved $350. You decide to save an additional $85 per week. Which inequality shows the number of weeks, w, you need to save to be able to go on the trip? CLEAR CHECK 85w≤715+350 85w+350≤715 85w+350≥715 85w≥715+350

0

Answers ( No )

    0
    2021-09-10T07:02:07+00:00

    85w + 350 ≥ 715

    This is because you initially have 350 already, so that number shouldn’t be altered. W represents the weeks, and since you get 85 per week, 85w would represent the end amount after a set amount of weeks.

    Add that to the initial amount of 350.

    It also states that you need at least 715, so you can have more. ≤ would represent less than or equal to, making any with that the incorrect answer.

    Hope this helps!

    0
    2021-09-10T07:02:11+00:00

    Answer:

    C. 85w+350\geq 715

    Step-by-step explanation:

    Let w be the number of weeks.

    We have been given that you decide to save an additional $85 per week, so the money saved in w weeks will be equal to 85w.

    We are also told that you have already saved $350. This means that the total money saved in w weeks will be 85w+350.

    Since you need at least $715 to go on a trip to Arizona. This means that the total money saved in w weeks should be greater than or equal to 715. We can represent this information in an equality as:

    85w+350\geq 715

    Therefore, the inequality 85w+350\geq 715 shows the number of weeks, w, you need to save to be able to go on the trip and option C is the correct choice.

Leave an answer

Browse
Browse