isabellavelazquez809 isabellavelazquez809
  • 12-08-2021
  • Mathematics
contestada

pls answer i will mark brainliest

pls answer i will mark brainliest class=

Respuesta :

Аноним Аноним
  • 12-08-2021

Answer:

Part one:

In terms of price;

[tex]2x + \frac{5}{2} y = 19 \\ \\ 4x + 5y = 38 - - - (equation \: \: 1)[/tex]

In terms of people, each person will get one snack:

[tex]x + y = 8 - - - (equation \: \: 2)[/tex]

Part two:

[tex]in \: equation \: 2 : \\ x = 8 - y \\ substitute \: for \: x \: in \: 1 : \\ 4(8 - y) + 5y = 38 \\ 32 - 4y + 5y = 38 \\ y = 6 \\ \\ therefore : x = 2[/tex]

Sam bought 2 bags of chips

Answer Link

Otras preguntas

What is the best way to reorganize the paragraph to make the writer’s viewpoint clear to the reader? 1, 3, 4, 2, 5 2, 1, 3, 5, 4 3, 1, 2, 4, 5 4, 5, 1, 2, 3
4x-3y=-24 eq 1) ×22x+15y=14 eq 2)×4​
WILL GIVE BRAINLISET!!! Think of a recent conversation you had with a friend or a family member. (The more recent the better.) Now, describe it in as much detai
In what ways has economics become global?
Marissa needs to determine the height of a tree. Holding a drafter's 45° triangle so that one leg is horizontal, she sights the top of the tree along the hypote
The U.S. policy of internment during World War II involved
Find the solution of the system of equations shown on the graph, Enter the correct answer
If (x) = 5x, what is f-1(x)?
What is the value of k , if the roots of 4 – 17x +k = 0 has reciprocals
which is one way that waves erodes coastline?