1. which expression is equivalent to (-2)(a+6) a) -2a + 6 b) 2a +12 c) -2a - 12 d) -2a + 12

How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?