Can someone please help me?

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a

Fill in the table with whole numbers to make 430 in five different ways

Question 6(multiple choice worth 5 points) (05.02 lc) what is the value of x? a right angle is shown divided into two parts. the measure of one part of the right angle is 10 degrees. the measure of the other part is 2x 20 40 45 85