Answer:
divide the numbers that are on the paper
Step-by-step explanation:
Answer:
-7x+3y=30
-7(0)+3y=30
0+3y=30
y=30/3
y=10
Step-by-step explanation:
Answer:
It's (7,5) I believe
Step-by-step explanation:
Answer:
9:18
Step-by-step explanation:
1:2 means that you have to multiply the first number by 2 to get the second number. Therefore, you have to multiply 9 by 2, which is equal to 18. Therefore, it would be 9:18.
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