5. Luisa is solving an equation on the bottom of a page. The corner of the page where the equation Is written is torn off as shown below.
7[x+3) = 7|x: 5)
Luisa knows only one number was torn off, and she knows that the equation has an intritte
number of solutions What must be the missing number?

Write a division equation you could use to find a, the number of miles ava is in charge of. what is the value of a? write your answer is simplist form

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.