How much simple interest is earned in 9 months on a deposit of $7,000 at 4% simple interest. (Hint I=Prt where P is in dollars, r is the rate as a decimal, and t is
time in years.) *

Step-by-step explanation:

I=?

P=$7000

R=4% or 0.04

T=9

I=($7000)(0.04)(9)

(7000)(0.04)= 280

280*9= $2520

the interest after nine months is $2520

Hope this helped

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!