A)linear because it is increasing by same amount each month
b) it's around 110 percent
X represents the amount of weeks:
7+x for Germany and 3+2x for Tony they have to be equal for them to run the same distance:
3+2x=7+x
-3 from each side:
2x=4+x
-x from each side:
x=4
They run the same distance on the fourth week, that distance is 7+4=11
Hope this helps :)
Answer:
x=9
Step-by-step explanation:
(9-7) = 2
9 times 2 = 18 square feet
