(8x + 2y) - (7x + 2y) = 30 - 24
X = 6
okay so first you wanna turn that 120% into a decimal and the decimal form of that would be 1.2 or 1.20
Secondly you want to multiply 875 by the 1.2
875*1.2 = 1050
So if they sell 120% of last years sales they will sell 1050 cars this year.
Hope this helped :)
Answer:
13.50200 or 13
Step-by-step explanation:
you use c = 3.14 (which is pie) x d to get the full sphere, hopefully this is correct