100-99+98-97 + ... + 4-3+2-1

The transformation maps ΔABC to ΔA'B'C'. Which statement is true about the transformation?

The mean of four consecutive even numbers is 15. The greatest of these numbers is- The least of these numbers is-

Billy was 45 miles from his house at 10:00 am and 248 miles from his house at 2:00 pm. What is his average rate of speed? A. 20.3 miles per hour B. 25.375 miles per hour C. 32.75 miles per hour D. 50.75 miles per hour

A building cast a shadow on the ground that makes an angle of elevation of 56° from the end of the shadow to the top of the building. The shadow is 120 feet long. What is the height of the building?

What is the slope of (12,-18), (11,2)

F (x) = 4x² + 6x - 2 Find f (-5)

How much string would you need to go around of a hat shaped like a cone if the radius is 4 inches? (Use 3.14 for pi) a) 12.56 inches b) 25.12 inches c) 50.24 inches d) 120.32 inches

What are Inequalities

Frank has two same size rectanles divided into the same number of equal parts. One rectangle has 3/4 of the parts shaded and the other has 1/3 of the parts. Is there more than one possible answer

What is the difference between the exponets 4x and x4