CAN SOMONE PLEASE HELP ME WITH THESE QUESTIONS. The milligrams of aspirin in a person's body is given by the equation a = 500 -
where t is the number of hours since the patient took the medicine.

Marking brainliest rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.

Find the value of the variable and the length of each chord for #5 and #6.