13. As the manager of a coffee house, Paul created this table to help his cashiers determine the total cost of multiple cups of coffee.
Cost
Number of
Cups Sold
1
$1.90
2
$3.80
5
$9.50
7
$13.30
8
$15 20
Which function represents the cost of x cups of coffee?

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this