Aubree worked as a substitute teacher last month. She substituted a total of 18 days. The first part of the month she worked in Tucson, Arizona, where she was paid $75 a day. Then she
moved to Oregon, where she was paid $135 a day to substitute. During the month she earned
$2010. How many days did she substitute in each state?

d

gimmee one of those gold crowns!

~coco

-2/

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21

-7 + ? = 21

-7 + 28 = 21

hope it