Answer:
The new price is $153
Step-by-step explanation:
10% 0f 170 is 17
170-17=153
Answer:
The first is D and the second is (yes)
Step-by-step explanation:
Answer:
S(x)=42000 * 1.04^x
Step-by-step explanation:
now = 42000
in 1 year = 42000 *1,04, because 4% increase is to multiply 1,04
in 2 years = 42000 *1,04*1.04 = 42000*1.04^2
in x years = 42000 * 1.04^x