Question 3 A plumber charges a flat fee for each visit, plus $45 per half hour. The expression below represents the plumber's total charge for one visit to fix a broken pipe in Jennifer's house
45 (3 x 2) + 60
What does the 3 represent in this expression?
A
the number of hours it took to fix the pipe
B
the flat fee per visit
с
the number of half-hours it took to for the pipe
D
the number of visits the plumber made

There is diarrhea on the floor. what do i do? my mum gonna see that i diarrhea on the floor! * don't report, i'm serious! *

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list