Find the perimeter of the following shape, rounded to the nearest tenth:

shape abcd is shown. point a is at 5, 5. point b is at 7, 3. point c is at 3, 0. point d is at 1, 2.

12.5
15.7
16
16.5

Pick the description of a geometric object that best matches the real world object box for a deck of card

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Olive's solar powered scooter travels at a rate of 30 miles per hour. what equation can she use to calculate her distance with relation to the time she traveled? h=hours m=miles 1. h=m+30 2. m=30h 3. m=h+30 4. h=30m