Ahigh school football game jill buys 6 hot dogs and 4 soft drinks for $13. amy buys 3 hot dogs and 4 soft drinks for $8.50. what is the price of a hot dog? a.$0.75 b.$1.00 c.$1.25 d.$1.50

D

Step-by-step explanation:Lets label hot dogs as 'h' and soft drinks as 's'

6h + 4s = 13 (Equation 1)

3h + 4s = 8.50 (Equation 2)

We can solve by process of elimination.

Subtract equation 1 from equation 2.

We get:

3h = 4.5

h = 1.5

So that means that the hot dog costs $1.50 which is answer choice D.

i dont know answer:

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: