subject
Mathematics, 06.05.2020 06:13 Jasoncookies23

Use substitution to solve the system of equations.

5x + y = –24

x + 3y = –2

A. x = –5, y = –1

B. x = 5, y = 1

C. x = –5, y = 1

D. x = 5, y = –1

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 13:00
Which statement best describes the expression 4y ÷ 9? (1 point) 9 divided by 4 times y 9 times y divided by 4 4 times y divided by 9 4 divided by 9 times y
Answers: 1
question
Mathematics, 21.06.2019 19:10
The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?
Answers: 2
question
Mathematics, 21.06.2019 20:00
Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000
Answers: 1
question
Mathematics, 21.06.2019 20:30
What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?
Answers: 1
You know the right answer?
Use substitution to solve the system of equations.

5x + y = –24

x + 3y = –2
Questions
question
Mathematics, 01.09.2019 23:00
question
Mathematics, 01.09.2019 23:00
question
Social Studies, 01.09.2019 23:00
question
Social Studies, 01.09.2019 23:00
Questions on the website: 13722362