Rob cuts 15-foot wire into 8 equal pieces. about how long is each piece

Answer

1.857

Explanation

The wire is 15 foot. Rop is to get 8 pieces.

If you are to get the length of each piece, we divide 15 by 8.

15 ÷ 8 = 15/8

          = 1.875 foot

Step-by-step explanation:

No, Seth’s solution is wrong.

He plugged the y-values as 0, which is wrong.

y = 4x + 1

Plug x as -2 and 3.

y = 4(-2) + 1

y = -8 + 1

y = -7

When x=-2, y=-7. The solution is (-2, -7).

y = 4(3) + 1

y = 12 + 1

y = 13

When x=3, y=13. The solution is (3, 13).

The graphs intersect at (-2, -7) and (3, 13).