Solve the equation using square roots. (Round to the nearest tenth if necessary.)
3(2x - 4)^2 = 27
A. x = -38.5 or x = 42.5
B. X = 2.9 or x = 1.1
C. x = 3.5 or x = 0.5
D. x = -11.5 or x = 15.5

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

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!

Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!