20019833 20019833

01-08-2022
Mathematics

contestada

Solve the system using
elimination:
2x-y=8
3x+2y=5

Respuesta :

hbennett73 hbennett73

01-08-2022

Answer:2x+y=8

3x-2y=5

Step-by-step explanation:multiply 1 st equation by 2

4x+2y=16

3x-2y=5

7x=21

x=21/7

x=3

2×3+y=8

6+y=8

y=8-6

y=2

Answer Link

Otras preguntas

The sun heats Earth mainly through A) fusion. B) radiation. C) conduction. D) convection.

Betty Lou wants to train for a half marathon. She needs to increase her ________. Which of the following activities will help Betty Lou the most? A. flexibilit

F(x,y) = x^2+y^2+x^2y+6 find the absolute max and min

What's the sum & classification of 3/10 and square root of 10? 3.31227766,irrational 3.31227766,rational 18.16227766,irrational 18.16227766,rational

$abcd$ is a square. how many squares have two or more vertices in the set $\{a, b, c, d\}$?

What is the most important factor to consider if an individual expects to carry a balance on his credit card from time to time Answers are: A) annual fee B)APR

A Ferris wheel is drawn on a coordinate plane so that the first car is located at the point (0,20) what are the coordinates of the first car after a rotation of

Economic analysis indicates that higher unemployment benefits will

A high School student working part time as a cashier had a gross income of $6727 last year. If his federal tax rate was 10% abd his state tax rate was 4.3%, wha

why did Jefferson pursue a laissez-faire economic system in the united states. 1.)it was a mandate following the marbury v. maddison supreme cour