Kittens weight 100 grams when born and gain 7 to 15 grams per day. If a kitten weighted 100 grams at berth and gained 8 grams per day in how many day will the kitten triple its weight?

In what organelle does photosynthesis take place?

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm