1. Mandy is buying clothes at the mall. She bought a total of twelve items, all blouses and slacks, and she spent a total of $200. Each blouse cost $10 and each pair of slacks cost $50. How many
blouses and slacks did Mandy buy? Let x = # blouses and y = # slacks
Equation 1:
Equation 2:

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:

b

step-by-step explanation:

you'll have to attache the image of the bar graph in order for us to answer : )

step-by-step explanation: