A football team scored 3 touchdowns, 3 extra points, and 4 field goals. A) Write an expression to represent the total points the football team scored.
I
B) Write an equivalent expression.
C) If each touchdown is worth 6 points, each extra point is 1 point, and each field goal is 3,
how many total points did the team score?

A) 3(T)+3(E)+4(F)=total points

B) 3(6)+3(1)+4(3)=total points

C) 33 points

Step-by-step explanation:

A)

T=touchdown

E=extra point

F=field goal

3(T)+3(E)+4(F)=total points

B)

3(6)+3(1)+4(3)=total points

C) 18+3+12=33 points

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional