Nicholas and Marilyn are addressing invitations to the junior class picnic. Nicholas can address one every 30 s and Marilyn can do one every 40 s.
How long will it take them to address 140 invitations?

What is the perimeter of square abcd? units units 28 units 37 units

Which of the functions below could have created this graph?

Jack is considering a list of features and fees for current bank: jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements? a. $44 b. $104 c. $144 d. $176