The sum of two numbers must be 14 or greater. The product of the two numbers must be less than 40. Which system of inequalities represents this situation? A.{x+y≥14xy<40

B.{x+y≥14xy<40

C.{x+y>14xy<40

D.{x+y>14xy<40

A

Step-by-step explanation:

x+y≥14

xy<40

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: