Determine the values of x that makes each equation true. (x-4)²=9

please make sure to show your work​

Which equation can be used to solve for the unknown number? seven less than a number is thirteen. n-7=13 7-n=13 n+7=13 n+13=7

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

Divide. write in the simplest form. 4 1/6 divided by 10