Solution:
If the <u>numerator</u> and the <u>denominator</u> have like bases in exponents, then the <u>exponents</u> subtract.
- =>

Thus, 7b is the simplified expression.
Answer:
50 cents
Step-by-step explanation:
half of 5.00$ is 2.50$
where is the chart i cant say with out a chart
put the chart in another question and ill awwnser it because theres not enough information