What must x equal if line a is parallel to line b?
•what type of angles?
•value of x?

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.

Mr. t has been dating his girlfriend for one year nine months and six days how many hours has mr. t been in a relationship

Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?