New carpeting can be purchased and installed for $17.50 per square yard plus a $50 delivery fee. write an equation that gives the cost, c, of carpeting s square yards of a house

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Using the figure below, select the two pairs of alternate interior angles.a: point 1 and point 4 b : point 2 and point 3 c: point 6 and point 6d: point 5 and point 7