Step by step explanation
<u>let x be the number of minutes and y be the total charges per month</u>
<em>A. Melissa's cell phone plan charges two cents a minute plus a $10 monthly fee. </em>
<em>y=0.02x+10</em>
<em> </em>
<em>B. Sandra's cell phone plan charges seven cents a minute. </em>
<em>y=0.07x</em>
<em />
<em>C. Holly's cell phone plan charges five cents per minute. She also receives a $5 discount each month.</em>
<em>y=0.05x-5</em>
<em />
<em> D. Alicia's cell phone plan charges six cents per minute plus a $5 monthly fee.</em>
<em>y=0.06x+5</em>
Answer:
1.8 or 9/5
Step-by-step explanation:
4
÷ 
Change into improper fractions
÷
Flip the second fraction and then multiply
×
=
18/10 is 1.8 as a decimal and 9/5 simplified
6/20 is equal to it as well as 1.5/5 Hope I helped :)
