Step-by-step explanation:
which system explain more please
Answer is b hope this helps
1.4n represents the price and number of packages of pencils. 1.2m represents the number of paper pads and the price
Area of triangle = 1/2 bh
60 = 1/2 (15) h
8 = h
Quadrilateral area = h x (b1 + b2)/2 = 8 x (15+9)/2 = 96 sq units
96 -60 = triangle BAD area = 36 sq units
Y=1.50x+7.50. 7.50 is the y intercept and 1.50 is the rate of change or slope
