tashaerodriguez tashaerodriguez

12-02-2021
Mathematics

contestada

X + 2y = 10
3x + 4y = 8

Which point is the solution to the system of equations?

Respuesta :

clarch19 clarch19

14-02-2021

Answer:

x = -12

y = 11

Step-by-step explanation:

i used substitution and let 'x' = 10 - 2y

3(10 - 2y) + 4y = 8

30 - 6y + 4y = 8

30 -2y = 8

-2y = -22

y = 11

x + 2(11) = 10

x + 22 = 10

x = -12

Answer Link

Otras preguntas

One option for cancer treatment is removal of the ____________ , especially if detected at an early stage.

a. Write an ordered pair: (t, value), in which t is time from purchase and value is the current value of the car. In this case, it would be (0, Total Cash Price

I need help pls WILL GIVE BRAINLIEST

There are 8 apples in a small fruit basket and 14 apples in a large fruit basket. If Sally buys a total of 5 fruit baskets that have a combined total of 58 appl

As the result of a nearby industrial accident, residents of several neighborhoods have been evacuated. Part of your job as a hospital public relations professio

Nathan Drake is considering borrowing $10,000,000 for 25 years with a loan that has an interest rate of 18.65% p.a. The loan agreement calls for 25 equal annual

NH4+H2O →NH3+H3O Which one is acting weaker base?

Brainstorm by writing all of the sensory descriptions you might add to your narrative.

Match each term to its correct description. 1. representatives well-connected people who control most of a nation’s wealth and make decisions for the nation 2

is x/3 = 5/6, then x =