Eq... ex...
A.
1 Does the given expression result in an answer of -24? Select 3 that apply.
18 36
9 3
B. (-3)(-2)(4)
C.
3(-6)(8)
D. (7.5)( – 3.2)

Help me out!!!

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!