Answer:
22
Step-by-step explanation:
7^2-3^3
(7)(7)-(3)(3)(3)
49-(3)(9)
49-27
√50x³y
= √5²×2×x²×x×y
= 5x√2xy
d is the correct answer
P = $295
r =7%
t = 270 days = 270/365
Interest = Prt
= $ 15.28
Amount = 295 + 15.28
Amount = $310.28
19
20/4 + 13
20/4 = 6
6+13 = 19