Ms chapman wants to take her scout..

answer 2nd. l hope she is your correct answer

9(t + 3) = 81

Step-by-step explanation:

Since everyone in the 9-people group must pay the entrance ticket (t) and skate rental fee ($3), we need the expression 9(t + 3) = 81. To solve for t, divide both sides by 9 to get t + 3 = 9, so t = 6. The cost of each entrance ticket is $6.

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.