In this figure ab=7 1/2m, bc=2 1/4m, and de= 1 1/4m. find the perimeter of the figure if all angles are right.

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

Which shows a reasonable estimation for 124% of 42 using the distributive property?

Savannah talked for 6 minutes on the phone. catherine talked for n minutes. catherine talked 3 times as long as savannah. how long did nathan talk?