At a certain restaurant, 10 sandwiches and 8 burritos will cost $116.60. In addition, 7 sandwiches and 3 burritos cost $69.40. Assuming that we are talking about the same sandwiches and burritos, what is the
cost of 1 sandwich? What is the cost of 1 burrito? Let x represent the cost of a sandwich and y represent
the cost of a burrito.
Equation #1:
Equation #2:
Cost of 1 sandwich:
Cost of 1 burrito:

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:

this is because the profit is decreasing and turning into debt

answer: that means that there is to perpendicular

step-by-step explanation: