The length that a hanging spring stretches varies directly with the weight placed at the end of the spring. If a weight of 17lb stretches a certain spring 3in., how far will the spring stretch if the weight is increased to 45⁢lb ? (Leave the variation constant in fraction form. Round off your final answer to the nearest in.)

your answer is 23/2 - 13.5

step-by-step explanation:

7/2 evaluates to

multiply x and 4.5

multiply x and 1

the x just gets copied along.

the answer is x

x

4.5*x evaluates to 4.5x

multiply 3 and 4.5x

multiply 1 and x

the x just gets copied along.

x

4.5*x*3 evaluates to 13.5x

7/2-4.5*x*3 evaluates to

  + 8 =

the answer is

7/2-4.5*x*3+8 evaluates to

the answer is somewhere there guys it really . there im just not gonna answer

step-by-step explanation:

but i'm guessing ur first option tho

step-by-step explanation: