Lupe and her friends spent $20 on snack mix and water. They bought x bags of snack mix and y bottles of water. They bought A total of 11 items. The system of equations can be used to determine how many of each item they bought. 20.00=2.50x+1.00y
11=x+y
how many bags of snack mix did they buy?

They bought 6 bags of snack mix and 5 bottles of water

Step-by-step explanation:

2.5x6= 15.00 and 1x5=5

15.00+5 = 20.00

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

answer: approximately 206 bones

i hope this u out a branlist and a would be greatly appreciated :