Asap 25 pts + brainliest for right/best answer

(0,2,6)

Step-by-step explanation:

-x+2y +z=10

z=6

3x-2y+2z=8

We know z   so substitute it in

-x +2y +6 =10

Subtract 6 from each side

-x+2y +6-6 =10-6

-x +2y = 4

3x-2y+2(6)=8

3x-2y +12 =8

Subtract 12 from each side

3x-2y+12-12 = 8-12

3x-2y =-4

Add these two equations

-x +2y = 4

3x-2y =-4

2x = 0

Divide by 2

2x/2 = 0/2

x =0

Now we need to find y

-x +2y = 4

0+2y =4

Divide by 2

2y/2 = 4/2

y=2

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.