What is the area of the figure? a) 305 cm2 b) 315 cm2 c) 390 cm2 d) 400 cm2

Area of the rectangle is L x w = 20 * 15 = 300

Area of the triangle = 1/2 x base x height = 1/2 x 15 x 12 = 90

Total area = 300 + 90 = 390 cm^2

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1