1. which method would be the simplest way to solve the system?
7x + 5y = 19
–7x – 2y = –16

a. graphing
b. substitution
c. elimination
d. distributive

2. what is the solution of the system?
7x + 5y = 19
–7x – 2y = –16

a.(2, 1)
b.(1, 2)
c.(7, 5)
d.(–7, –2)

Tom is making a punch that contains 80% cranberry juice and the rest ginger ale. the punch has 2 liters of ginger ale. part a: write an equation using one variable that can be used to find the total number of liters of cranberry juice and ginger ale in the punch. define the variable used in the equation and solve the equation. hint: 0.8x represents the number of liters of cranberry juice in the punch. (5 points) part b: how many liters of cranberry juice are present in the punch? show your work.

Which statement about perfect cubes is true

100 points, hi, i’m not sure how to get the equation from the graph and table.