Q4:
Michal and Rachel like to make funny hats. Michal has made 50 zebra-printed hats, and Rachel has made h
striped hats. Together, they have made a total of 79 hats.
Write an equation to describe this situation.

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp