Mr. obrien is paid $7.30 per hour for the first 40 hours he works in a week . he is paid 1.5 times that rate for each hour after that. last week , mr. obrien worked 44 hours . he says he earned $321.20 last week. do you agree ? support your answer

Iwill give you ! what is the measure of ∠v ?

How can you find the magnitude of a vector, v = < x,y > , where the horizontal change is x and the vertical change is y?

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69