There is a pair of x and y values that make each equation true in this system of equations: 5x+3y=8
4x+7y=34
Explain why the same pair of values also make 9x+10y=42 true.

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

ok then what happened.

something over 10 so ? /10

step-by-step explanation:

i don't know, but that looks pretty bad. my school passed us unless we failed in all the subjects, but idk abt ur school's rules.

copyright potato 2019.