You count how many places the number is away from 0. try writing it out in an equation it would help
f(2) This means that x is 2, so you plug in 2 for x in the equation




Your answer is D
Answer:
28, 29, and 30
Step-by-step explanation:
There's probably better ways but you can estimate by knowing 30*3=90 so it should be somewhere pretty close to 30. Guess and check with basic calculations to get 28, 29, and 30.
Step-by-step explanation:
y=-1
-1 + 4 = 3
y = x - 6
-1 - 6= -7
Answer:
-7
Cost of the total miles travelled
= $191.24 - $17.99
= $173.25
Miles travelled
= $173.25 ÷ 0.75
= 129.9375 miles
≈ 130 miles (3s.f)