6/4= 1.5
20 x 1.5 = 30
a. the tree is 30ft tall
b. therefore the tree is 24ft taller than frank
Hi the answer is the result of (a3)-2
3x8= $24 for a box of paper. So, D) 24x12 is the answer. For 12 boxes it would cost $288.
A polygon is regular when all angles are equal and all sides are equal (otherwise it is "irregular"). This is a regular pentagon (a 5-sided polygon)
