Answer:
280
Step-by-step explanation:
5 story problems ->$14
100 story problems -> ?
100÷5=20
20x14=280
Answer:For the first one it would be x=35
And the 2nd one would just be x=-1
Step-by-step explanation:
The slope is 7
slope equation: y=mx+b
m=slope
The number may be 6 because 6 • 3 = 18, and 2 more than 18 would be 20