Answer:
distributive proper
Step-by-step explanation:
mulitiply
Answer:quick it’s 210 (:
Step-by-step explanation:
Your welcome ask more questions if you need help good luck btw u double checked with an app thank me later
Answer:
1)open 2)false 3)5
Step-by-step explanation:
Answer:
12:15 is NOT proportional to 3:4
Step-by-step explanation:
7.5:10 is proportional to 3:4 because 3×2.5=7.5, and 4×2.5=10.
39:52 is proportional to 3:4 because 3×13=39, and 4×13=52
45:60 is proportional to 3:4 because 3x15=45, and 4×15=60
12:15 is not proportional to 3:4 because while you can multiply 3x4=12, you can not multiply 4×4 to get 15, you get 16 instead.
Answer:
bigger
Step-by-step explanation:
