2+ 3 =8
3 + 7 = 27
4 + 5 = 32
5 + 8 = 60
6 + 7 = 72
7 + 8 = ? ?
it's a tricky one, but it has a solution.
show your work.

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

Pls will give brainliest and all p. s u can zoom in if u cant see plss

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6