Julio is paid 1.2 times he is a normal hourly rate for each hour he works over 28 hours in a week last week he worked 36 hours and earned 432.40 cents

Which product is positive a is 2/5 -8/9 -1/3 -2/7 b is -2/5 8/9 -1/3 -2/7 c is 2/5 8/9 1/3 -2/7 d is -2/5 -8/9 1/3 2/7

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?