Answer: 
Step-by-step explanation:
1. use the distance formula!

2. then using the distance formula with (2, 7) and (-6, -2) you get...




is the simplest radical form
:D
Answer:
2 1/8
Step-by-step explanation:
-7/4 is equal to -14/8
14/8 plus 3/8 is 17/8
17/8 = 2 1/8
Answer:
-1
Step-by-step explanation:
g(-1) = -5/-1 = 5
g(5) = -5/5
g(g(-1)) = -1
Answer:
2187
Step-by-step explanation:
× 3
729 × 3
2187
Answer: 320 toys
Step-by-step explanation:
We can use an expression to solve this question.
8 (25 + 15)
8 (40)
320