a rock climber's height in feet when climbing a sheer wall can be expressed by the the equation h=15t where t is time measurable in hours

nope

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest