The ratios in an equivalent ratio table 3:12 ,4:16 ,and 5:20 . If the first number in the ratio is 10 what is the second number? Justify your reasoning

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.

b. is true. hope this . happy

24,18t

step-by-step explanation:

2b2t

explanation:

2b2t