4m + 5
Remove the parenthesis and collect like terms
3m + m + 5 = (3m + m) + 5 = 4m + 5
22. Approximately a 75% on the test
23. 4% of 10,000.00 is 400.00 and 5% of 10,000.00 is 500.00 so, if Holly took the 4-year loan she'd pay a total of 1,600 to interest and if she took the 6-year loan she'd pay a total of 3,000 to interest charges. which means there is a difference of 1,400 dollars between each loan.
The very last one is the answer!!
Ms. Stone should tell her class about the mean (or average) score for the test which would be 59.9.