35 OT 42 The tree diagram below represents the following scenario:
A pizza restaurant markets 3 versions of its Crazy Combo: Combo 1 contains
3 cheese pizzas and 1 pepperoni pizza, combo 2 contains 2 cheese pizzas
and 2 pepperoni pizzas, and combo 3 contains 1 cheese pizza and 3
pepperoni pizzas. Mr. Jenkins orders 4 combo 1s, 2 combo 2s, and 3 combo
3s.
3
Cheese
Combo 1
4
1
Pepperoni
2
2
Cheese
Mr. Jenkins
Combo 2
2
Pepperoni
1
Cheese
Combo 3
Pepperoni
3
Which of the following is a valid conclusion based on the tree diagram above?

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.

answer: y = -12x + 108

step-by-step explanation: do (y = m x+b) formula.

13.46

step-by-step explanation:

16.80 x .20 = 13.46

here's a poem i finished a while ago. i hope you like it and that it inspires you.