Solve 800 ÷ 0.1 =
800 ÷ 1/10 =
800 × 10 = ? I really need help

What is the first step of an indirect proof of a number that is divisible by two

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?