Ben is a server at an all you can eat sushi restaurant. At one table, the customers ordered 2 child buffets and 2 adult buffets, which cost a total of $64. At another table, the customers ordered 2 child buffets and 1 adult buffet, paying a total of $44. How much does the buffet costfor each child and adult. Write and solve a system of equations to solve. Be sure to define your variables

location: point 0

step-by-step explanation:

well, -8 to 10 on a number line is 18 spaces.

1/9 of 18 is 2.

so, 4/9 of 18 must be 8.

8 spaces from -8 (a) is 0.

so, 4/9 of the way from -8 to 10 is 0!

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

answer: it's d

step-by-step explanation: