Answer: 3/10
Step-by-step explanation:
Answer:
b is the answer
Step-by-step explanation:
Answer:

Step-by-step explanation:

So the eqn becomes

AND this equal to

Hence the variable x has 0 as its coefficient.
Answer:
15
Step-by-step explanation:
If each necklace takes 30 beads, she can make 15 necklaces until she runs out of beads. 450÷30=15. Hope this helps!