The scale factor of two triangles is 3: 5.
a. what is the ratio of the perimeters of the two triangles?
b. what is the ratio of the areas of the triangles?
easy .

Which term best describes the association between variables a and b

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50