Which equation in the form y = mx + cs models Emma's situation? O y = 20x + 0.15
O y = 20x + 15
O y = 20x + 0.15s
y = 20x + 15s
Help

the answer would be y = 20x + 0.15s

Step-by-step explanation:

In this problem you would just plug in your facts. 20 would plug in for m, 15% would change to 0.15 then you would plug 0.15 into c.

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation: