Answer:
answer is -3 just subtract 4 from each side
Step-by-step explanation:
I’m a failure if you can just say “yes you are” in the comments
Let c=ice cream and p=pie
3c-20=p
p+c=500
Substitute for p.
p=130 and c=370
Answer:
22 points
Step-by-step explanation:
you can go over to the right 6 times and down 16
Hope this helps
<3
The equation on number 3 is showing that Henry hikes 0.5 miles per hour, with x = number of hours. The graph shows that Clark hikes 15 miles in 10 hours, or 1.5 miles per hour. Clark is faster because of the reasons listed above.
Problem 4 is strange because it has a different value from x = 1 to x = 4 than it does for x = 5 and above, but my best guess would be a piecewise function:
If x < or equal to 4, 15x. If x > 4, 10 × (x - 4) + 60.
Problem 5 is much simpler: because x goes up 16 every time y goes up 6, 6/16 × x or (6/16)x.
