Answer:
c+9
Step-by-step explanation:
Key word SUM means addition
3x + 11.63 = 20
3x + 11.63 - 11.63 = 20 - 11.63
3x = 8.37
by subtracting the 11.63 from both sides, this tells us how much the grapes cost....not per lb., but for the total of all the grapes.
500×((1+0.06÷12)^(12×25)−1)÷(0.06÷12)
=346,496.98
AB = sqrt(10^2 - 4^2) = sqrt(100 - 16) = sqrt(84) = sqrt(4 x 21) = 2sqrt(21) = 2 radical 21.
20:15 which reduces to 4:3 or 4/3 or 4 to 3 , hope that helped have a good day
