When exercising a person's pulse rate should not exceed a certain limit which depends on his or her age. this maximum rate is represented by the expression 0.8(220-a)where a is age in years. find the age of a person whose maximum pulse is 152.

What term makes it inconsistent y=2x - 4

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Give me the equations of two lines that have the same slope but are not parallel.