a real estate agent, working on commission, makes average of $850 a week with standard of $260 a week selling property i the city and an average of $1340 a week with a standard of $390 a week selling property in the suburbs. assuming independence of what she sells in the 2 locations, what the mean and standard of her total weekly earnings

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8