To solve this problem, you will need to list several multiples of 3; these are the days that the whale show will be presented. Whale show: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30 Now, list several multiples of 5; these are the days that the otter show will be offered. Otter show: 5, 10, 15, 20, 25, 30 Now, compare the two to find the LCM. Whale show: 3, 6, 9, 12, 15 , 18, 21, 24, 27, 30 Otter show: 5, 10, 15 , 20, 25, 30 The whale show and otter show will occur on the same day in 15 days.

the balance is found at the link

step-by-step explanation:

mx+89b(-98)nb

step-by-step explanation:

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.