subject
Mathematics, 28.08.2019 13:30 adamske0

Solve simultaneous equations using an appropriate method.
a) 3x + 2y = 6
3y + 5x = 9
b) 6x - 4y = -6
7x + 3y = -30
c) 6x + 2y = 14
x = -3 + 5y

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
An equation where variables are used to represent known values—function notation true or false
Answers: 2
question
Mathematics, 21.06.2019 18:00
Jada has a monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was 60$. what is jada’s monthly budget
Answers: 2
question
Mathematics, 21.06.2019 20:00
The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in
Answers: 1
question
Mathematics, 22.06.2019 01:00
Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]
Answers: 1
You know the right answer?
Solve simultaneous equations using an appropriate method.
a) 3x + 2y = 6
3y + 5x = 9
Questions
question
Mathematics, 28.06.2019 16:10
question
Social Studies, 28.06.2019 16:10