When shopping for school supplies a teacher bought 2 sets of markers and 3 binders for $21. The next day he bought 5 of the same set of markers and 2 of the same set of binders for $25. How much did he spend on one binder? *

3/6   and 9/18

step-by-step explanation:

honesty mood

step-by-step explanation:

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:

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step-by-step explanation: