Answer:
3
Step-by-step explanation:
Assuming you mean 
Using the rule of radicals
×
⇔
, then

= 
=
× 
= 3
Answer:
60th caller.
the 12th caller would hit a number divisible by 20 at 60.
12,24,35,48,60
Answer:
y = x - 2
Step-by-step explanation:
Parallel lines have the same slope, so the line will also have a slope of 1.
Plug in the slope and given point into y = mx + b to solve for b:
y = mx + b
-1 = 1(1) + b
-1 = 1 + b
-2 = b
Plug in b and the slope into y = mx + b
y = x - 2 is the equation
Dave can put 5 of each fruit into each box without exceeding 5 kilograms.