The length of rectangle is increasing at a rate of 8 cm/s and it’s width is increasing at a rate of 3cm/s. When the length is 20cm and the width is 10cm, how is the area of the rectangle increasing?

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9

What is fraction that is equivalent to 3/8