I think it would be B but i am not 100% sure.
Answer:
Step-by-step explanation:
y = $20(1.05)² = $22.05
You would have to put 4.99 times 20 which will cost 99.80 for 20 gallons.
Answer:
f(x) = 15x + 1,000
Step-by-step explanation:
y = mx + b
the 15 is the slope or rate and 1000 is the fixed value ( y intercept)