Answer:

Step-by-step explanation:
Since 3 feet is a yard, one foot is 1/3.
So that is the answer.
Answer:
(5/2, +-(square root 17)/ 2)
Step-by-step explanation:
1. find a,b, and c of the quadratic
2. use the quadratic formula to solve
Answer:
just subtract
Step-by-step explanation:
first go number by number and then subtract them and see the average rate of change and input that number
Answer:
-8
Step-by-step explanation:
a negative times a positive equals a negative
2 times -4 would be
-4 + -4 which equals -8
Answer:
in 6 weeks
Step-by-step explanation:
If you graph 42+3x and 24+6x they will intersect at 6