Write an expression using letters and/or numbers for each problem below
1. d squared
2. a number x increased by 6 and then the sum is doubled
3.the total of h and b split in to 5 equal groups
4.jazmin has increased her $45 by m dollars and then spends a third of the entire amount
5.bill has d more than 3 times the number of baseball cards as frank. frank has f baseball cards

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.