A circular path runs around a circular plot. If the circumference of the plot and the path are 44m and 88m, respectively, find the width of the path

7 meters

Step-by-step explanation:

circumference of path=88m

⇒2πr=88

⇒2.  

7

22

.r=88

⇒r=14m

circumference of plot=44m

⇒2πr  

′

=44

⇒2.  

7

22

.r  

′

=44

⇒r  

′

=7m

therefore width of path=r−r  

′

=14−7

=7m

sorry, i can't understand your question. will later if you describe more clearly!

: )

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt