Y=4x-11. 4x-y=11. solving systems of equations using substitution

infinite number of solutions

Step-by-step explanation:

y = 4x - 11 → (1)

4x - y = 11 → (2)

Substitute y = 4x - 11 into (2)

4x - (4x - 11) = 11  ← distribute parenthesis on left side

4x - 4x + 11 = 11 ( subtract 11 from both sides )

0 = 0 ← true statement

This indicates the system has an infinite number of solutions

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

days of the week

step-by-step explanation:

javier earned more money then kyle, so that won't always be a constant term, but the days of the week do not change so that term is always constant.

edit: i meant