subject
Mathematics, 19.08.2019 14:30 ELIZABETH7777

Solving linear system, substitution
20x-30y=-50
x+2y=1

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Which expression is equivalent to 5r674 pression is equivalent to see lo 5r614) 4r322,4 ) 5 ( 2 5t5 |
Answers: 3
question
Mathematics, 21.06.2019 15:00
Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true
Answers: 1
question
Mathematics, 21.06.2019 18:30
Find the values of y: 3y^3(y^2+ 2/3y)=0
Answers: 2
question
Mathematics, 21.06.2019 18:30
According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.
Answers: 1
You know the right answer?
Solving linear system, substitution
20x-30y=-50
x+2y=1...
Questions
question
Mathematics, 11.11.2020 17:50
question
Mathematics, 11.11.2020 17:50
question
Social Studies, 11.11.2020 17:50
question
Mathematics, 11.11.2020 17:50