Please help me solve this?

0 ⤊

Please help me solve this?

Helen traveled a distance of 20x + 40 miles at 20 miles per hour on the Yellowhead Highway .
Find a binomial that represents the time that she traveled.

Thank you

2007-06-02 05:33:58 · 4 answers · asked by CHRISTOPHER R 1 in Science & Mathematics ➔ Mathematics

4 answers

d = 20t + 40

d - 40 = 20t

t = (d-40)/20

2007-06-02 05:39:20 · answer #1 · answered by de4th 4 · 0⤊ 0⤋

Time = distance / speed
Time = (20x+40)/20 = x+2 hours

2007-06-02 17:05:34 · answer #2 · answered by Kemmy 6 · 0⤊ 0⤋

t = x + 2 hours since 20x/20 will give x and 40/20will give 2 hours.

2007-06-02 12:39:41 · answer #3 · answered by Swamy 7 · 0⤊ 0⤋

Thats cheating................

2007-06-02 12:38:11 · answer #4 · answered by Shiden 3 · 0⤊ 1⤋