21:30 and 35: and 50 this is because 7 times 3 is 21, 10 times 3 is 30, and 7 times 5 is 35, and lastly 10 times 5 is 50
Assuming it's a linear equation, y= -1/2x
That would be the commutative property
Answer:
It's the PURPULE one
Step-by-step explanation:
BTW can u pls help me in my question thanks
Answer:54pounds
Step-by-step explanation:63-9=54
