Marcy buys a box containing 5 pizzas at the supermarket. the box of pizzas costs $24.25 and marcy is charged an additional $1.21 in tax. she figures, with the tax, she paid $8.47 for each pizza. estimate the cost of each pizza. is marcy's calculation reasonable?

She paid ABOUT $5.10, the absolute cost was $5.09 for EACH pizza. Yes, her estimation was reasonable.

If my math is correct it isn't reasonable and my math tells me it was $4.99 per pizza

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.