Determine the number of sides if the measure of one exterior angle of a regular polygon
is 60°

HELP PLS !!

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

In what organelle does photosynthesis take place?

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?