HELP ASAP
PLZ ITS URGENT

It landed at a height of 14 feet

Step-by-step explanation:

Given

--- Path of a t-shirt

--- height of bleachers

Required

Height when t-shirts land in bleachers

Make y the subject

Substitute in  

Multiply through by 24

Express as:

Using a calculator:

or

x can not be negative:

So:

Substitute in to calculate the height it landed

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!