Rafi learned to play a total of 4 pieces over the course of 2 weeks of piano lessons. In all, how many weeks of piano lessons will Rafi need before he will be able to play a total of 16
pieces? Solve using unit rates.

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.