Answer:x=4
7.5x=30
Divide by 7.5 on both sides
x+4
Answer:
D
Step-by-step explanation:
f(x) - g(x) = -9x^2 - 7x + 12 - (3x^2 - 4x - 15) Remove the brackets
f(x) - g(x) = -9x^2 - 7x + 12 - 3x^2 + 4x + 15
f(x) - g(x) = -9x^2 - 3x^2 - 7x + 4x + 12 + 15
f(x) - g(x) = -12x^2- 3x + 27
Answer D
Answer:
You have to multiply the number of miles by the amount of money per mile to figure out the cost of his journey.
Answer:
90 approximately because if AB is 80 then DC should be 90 because AB come before DC in letters
