Answer:
5x + 45
Step-by-step explanation:
distribute 5 to both x and 9 so multiply them both
112oz(lb/16oz)+x≤22
7+x≤22
x≤15
So she can pack 15 more pounds without going over the limit.
Answer:
the mean is $80
Step-by-step explanation:
The only linear equation is choice d
Answer:
70km per hour is the rate of change
