What is 3/5 + 1/10, 3/5+9/10, 1/4+5/6, 3/8+1/12, 2/5+2/7 in simplest form I will give brainliest for correct answer. do it in order

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

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)