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?

Anyone know? will mark brainliest if you're correct!

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?

Me asap the graph shows the relationship between the price of frozen yogurt and the number of ounces of frozen yogurt sold at different stores and restaurants according to the line of best fit about how many ounces of frozen yogurt can someone purchase for $5? 1 cost of frozen yogurt 1.5 2 13 15.5 cost (5) no 2 4 6 8 10 12 14 16 18 20 size (oz)