Hector has $45 in his bank account. Maria has overdrawn $30 from her bank account. What is the difference between their bank account balances? *
Plz help

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

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