exam Maths Puzzle Numerical Ability

a mam walks 15 blocks at a rate of 2 miles per hour . if there were 20 blocks in a mile, how long will it take him to walk

Read Solution (Total 0)

exam Other Question

This is from a worksheet.
Find the y-intercept of the graph of the equation 5x + 3y -15 = 0. State your answer as an ordered pair.
I do not understand how to do this. In triangle ABC, AB=8, BC=6, and AC=12. Each of the three segments drawn through point K has length x and is parallel to a side of the triangle. Find the value of x.