A construction crew is lengthening a road. The crew is adding 6 miles to the road each week. The road originally measured 52 miles long. The

Question

A construction crew is lengthening a road. The crew is adding 6 miles to the road each week. The road originally measured 52 miles long. The crew’s goal is given by 6x+52>130, where x is the number of weeks the crew works.

in progress 0
Gia Bảo 4 years 2021-08-31T07:49:04+00:00 1 Answers 6 views 0

Answers ( )

  1. nguyetanh
    0
    2021-08-31T07:50:46+00:00
    Reply

    6x + 52 > 130

    Subtract 52 from both sides:

    6x > 78

    Divide both sides by 6:

    X > 78/6

    X > 13

Leave an answer

Browse

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