please check my math ANSWERS

1.which pair of ratio form a proportion? choose all that apply.

A. 1/6, 4/20
B. 7/9, 28/36(I PICK THIS)
C. 14/18, 21/27
D. 30/80, 8/18

2.which pair of ratios does not form a proportion?

A. 3/5, 24/40
B. 30/10, 15/3(I PICK THIS)
C. 9/14, 3/4
D. 7/12, 14/24

3.for which value of m is 4/16=m/24 a proportion?

A. m=6(I PICK THIS)
B. m=8
C. m=12
D. m=14

4. solve the proportion
t/16=40/50

A.t=26
B.t=28
C.t=1.28
D. t=12.8(I PICK THIS)

5.two shirts cost $12.50. how much will it cost to buy five of the shirts?

A.6.25
B.31.25(I PICK THIS)
C.25.00
D.30.00

1. b., c.

2.c
3.a
4.d
5.b

2C

the others look good

the answer to number 2 is C?

Hmmm. Thought I said that.

I agree with Steve. 2 is C and the others are correct

I did the test and you need to pick 2 for number one

1 is correct, but you also need to pick c. 2 is c. 3 is a. 4 is d, and 5 is b.