Hilary exercised for 30 mintues on monday. her time on tusday was 3 times as many intues. how many mintues did hilary exercise on monday and tuesday

30 minutes times 3 equals 90 so she did 30 minutes on Monday and 90 minutes Tuesday. 120 minutes on both days combined.

Monday: 30
Tuesday:3
if this is not the answer than i could not understand your typing

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's

A. -10 is the value of x