A teacher weighed 145 lbs in 1986 and weighed 190 lbs in 2007. What was the average rate of change in weight? What does this mea
1 answer:
You might be interested in
Answer:
y2
Step-by-step explanation:
1. switch sides
2. distribute
3. simply (combine like terms) in this case it would go to 22y
4. add 48 to both sides
5. simplify
6. divide
y2
Answer:
Step-by-step explanation:
First equation
x + y ≥ 10
Second equation
5.50x + 3y ≤ 45
a possible soution can be
x = 4 and y= 6
