Answer: x= −
2.3 and the total equation looks like this: 9(-2.3) + 8.0 = -12.7
You can tell if two fractions are proportional by cross multiplying the fractions. If the fractions are equivalent, then they are proportional. If they are not equivalent, they are not proportional.
Answer: (7,3)
Step-by-step explanation:
Square root is 220 the number is way bigger than 14 3/4