oreillydisten oreillydisten

09-12-2020
Mathematics

contestada

what is the solution (x,y) to the system of equations? x=10 3x+5y=20

Respuesta :

WeirdGirlGamer7 WeirdGirlGamer7

09-12-2020

Answer:

(10, -2)

Step-by-step explanation:

x = 10 (its given in the problem)

then plug in 10 for x in the second equation and solve for y

3(10) + 5y = 20

30 + 5y = 20

5y = -10

y = -2

so the solution is (10, -2)

Answer Link

Otras preguntas

Barton Health Services provided care to a patient worth $1,200. Because the patient was over the age of 65, Barton granted the patient a 20% discount and the cu

Jackson, a homeowner, files a lawsuit against Johnson, his construction contractor. Prior to trial, they meet with their attorneys to try to resolve their dispu

ead the passage from A Raisin in the Sun. LINDNER (looking around at the hostile faces and reaching and assembling his hat and briefcase): Well—I don't understa

A ligament is a sudden increase in heart rate○ False○ True

Fuzzy Monkey Technologies, Inc., purchased as a long-term investment $ 110 million of 10% bonds, dated January 1, on January 1, 2018. Management intends to have

The focus of a hospital's current quality assurance program is a comparison of the health status of clients on admission and with that at the time of discharge.

Suppose a single electron orbits about a nucleus containing two protons (+2e), as would be the case for a helium atom from which one of the naturally occurring

the sum of 12 and a number x is equal to 15

Sammy's Seashore Supplies rents beach equipment such as kayaks, canoes, beach chairs, and umbrellas to tourists. Write a program that prompts the user for the n

A man received 7 per cent interest on a loan of $800 for 1 year. How much interest did he receive? AwNow Loom AwN o $56 o $560 o $780 © $870 none of these