The graph shows the amount of protein contained in a certain brand of peanut butter. Click on the statements that are true about the graph. A: Point (6,30) means there are 30 grams of protein in 6 tablespoons of peanut butter.

B: The line passes through the origin, therefor it models a proportion.

C: Point A is at (8,40) which is the origin.

D: The unit rate for the amount of protein grams per tablespoon of peanut butter is 30 grams of protein per tablespoon of peanut butter.

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

step-by-step explanation:

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hj=3x+20

ji=15x-64

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step-by-step explanation:

c

step-by-step explanation: