Please help ASAP

Don’t mind the first multi choice ignore it and look at the box Area=Cm2

1200 cm

Step-by-step explanation:

triangle = 1/2bh

1/2(50)20= 500

1/2 (50) 20= 500

1/2(10)20 = 100

1/2 (10)20= 100

then you add them all which gives you 1200

6e14 is the answer.

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.