tamaristi5ne3 tamaristi5ne3

07-05-2017
Mathematics

contestada

What is the solution to the linear system of equations?
x – y = 4
8x + 2y = 2

A. (4, 0)
B. (1, –3)
C. (1, 3)
D. The system has no solution.

Respuesta :

HammyTheKid HammyTheKid

07-05-2017

the answer is C

you would isolate x in the first equation then substitute it in to the second equation and solve for y. then plug y in to the first equation.

Answer Link

Otras preguntas

What forces are responsible for tidal currents and are they predictable.

Consequences of disobeying school rules

original gas price: $1.25/gal new gas price: $1.75/gal find the percent increase

What is the missing number in this pattern? 1, 8, 27, 64, 125, 216, 343, 512, 729,

The Surface of a circular swimming pool has an area of 25pi square feet. What's the Circumference?

This means a thorough cleaning of hair and body. a. shower c. full bath d. half bath

What values did you get for x = - 1, 0, 1, 2 ?

A barge that is 60ft wide and 19ft tallis trying to pass under the bridge below? with 120ft wide and 25ft tall will the barge be able to fit under the bridge? s

Read the excerpt from Catching Sun Rays. Based on the excerpt, which would a home owner most likely include in an action plan for using solar energy? But before

The system of checks and balances is when