ANSWER
$12.56
EXPLANATION
Orange costs $3.42 for 9 pounds.
We want to know how much it would cost to get 12 pounds of oranges.
To do this, we will simply compare and make our unkown x:
$3.42 = 9 pounds
x = 12 pounds
Now, we cross multiply:
=> x * 9 = 3.42 * 12
At this rate, 12 pounds will cost $4.56.
Answer:
Shana ran 18 miles in a month
Step-by-step explanation:
Shana ran 6 miles in one week. This was 1/3 of what she ran in a month
Let x be the miles she ran in a month
1/3 one third of miles she ran in a month is 6 miles
Now we solve for x
To solve for x , we multiply 3 on both sides
1x= 18
so x= 18
So Shana ran 18 miles in a month
I think the answer might be B
