Answer:
15) a) 8
b) y + 2
c) y - 1
16) True
17) 2n - 1, where n is an integer
18) a) 3p + 4q
b) 500 - 3p - 4q
0.5 x 4 = 2 feet / 2 feet in 4 seconds
15 - 2 = 13
New depth: 13 feet
0.4 x 3 = 1.2 feet / 1.2 feet in 3 seconds
13 - 1.2 = 11.8
New depth: 11.8 feet
1908
Step-by-step explanation:2% of 1800 is 36 36 x 3 is 108 + 1800 =1908
I don't know what using disk means, sorry but I know that,...
7÷2=3.5
HOPE THIS HELPED :)
