Which of the following situations is best represented by the equation y = 15x ? A.) Mr. Salazar curved the test by 15 points.

B.) There were 15 more questions on the test than the last test.

C.) Mr. Salazar took off 15 points for not showing your work on the test.

D.) On the test, each question correct was worth 15 points.

(Worth 50 points!)

B.) There were 15 more questions on the test than the last test.

Step-by-step explanation:

the answer would be B

Step-by-step explanation:

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: