Use cross products to see if each pair of ratios forms a

Question

proportion. Replace each box with = or #.
1. 7/5 or 15/10

Answer 1

so, did you check the cross product?

Answer 2

1. not equal to
2. equal to
3. x=18
4. x=154
5. 30

Answer 3

B
A
B
D
B

Answer 4

Mal is right

Answer 5

Thank you for confirming! Please let me know if you have any other questions or if there's anything else I can help you with.