Jan's father paid 10¢ for each math exercise
she worked correctly. jan agreed to pay her
father 15¢ for each exercise worked incorrectly.
after completing 12 exercises and grading them
her father said, “you owe me 5¢ ! " how many
exercises had jan worked correctly?

i think 5 miles per hour

step-by-step explanation:

27 +27 or 27times 2=54

the diffrence is 0

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .

60 for the first and 130 for the second

step-by-step explanation: