carlieknott11 carlieknott11

11-01-2021
Mathematics

contestada

Which expression can you substitute for xin12x+y=5 to solve the system below?
A:6-y
B:5-y
C:5+y
D:5-12y

Which expression can you substitute for xin12xy5 to solve the system below A6y B5y C5y D512y class=

Respuesta :

minhkhan minhkhan

11-01-2021

Well, you can see in the system that they give you the expression x = 6 - y. So it's literally telling you that, well, x equals (6 - y), and therefore since they're equivalent expressions, you can substitute 6 - y for x to solve the system.

Answer Link

Otras preguntas

What are some important changes / impact to society in 1968?

Find the kinetic energy of a ball moving at 45 m/s with a mass of 0.18kg

a guy is washing 32 feet off the ground. he positions the ladder at an angle of 67° with the ground. how tall is the ladder

Find the equation of the circle with center at (-1,-4) and radius of 2. a. (x - 1)2 + (-4)2 = 4 C. (x + 1)2 + (y + 4)2 = 2 b. (x + 1)2 + (+4)2 = 4 d. (x-1)2 + (

True or false, if false what would the correct term be?

Salma has 6 CDs that she is going to give away. She lets her best friend choose 2 of the 6 CDs. How many different groups of 2 CDs are possible?

Spanish word please no wrong answers only have one try??

John Mayer is not a good student. It's not that he is not intelligent or that he is lazy. He just doesn't have the skills that a good student does. Please expla

northc04 What are two other religions that are based on the Jewish belief system?A) Hinduism and BuddhismB) Buddhism and IslamC) Messianism and

Simplify what yall think abt this one ?