You are saving money for a new bike. so far you have saved $78.23. the bike costs $152.95. how much more money do you need? write and solve the equation

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%