The first graph is what i would think
Answer:
$2.25
Step-by-step explanation:
First, we (always) highlight key details. In this case, we would highlight that th candy is 90 cents per pound, and the she bought 2.5 pounds. Now, we just multiply 2.5 by .90, and boom! We get $2.25. Mrs. Nixon spent $2.25 (or two dollars and twenty-five cents) on candy bars.
If this is a proportion, then the answer is 16.
3:12, 4:16
3*16=12*4
The answer is 18 because 18 multiplied by 10 is 180
