The height of a paper airplane after it is thrown off a roof is represented by the equation, y-8=-3(x-4), where x represents time in seconds and y represents height in feet. At
what speed does the airplane fall? (TEKS A3B-R)
A The airplane falls 3 feet per second.
B
The airplane falls 8 feet per second.
C The airplane falls 4 feet per second.
D The speed cannot be determined with the information give.
а
b
с
d

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

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

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?