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Question 1171542: A. Solve the systems of equation by a)graphing b) elimination c) substitution
Eq. 1: 2× - 3y = -1 ; Eq. 2: y= × - 1
B. Solve the problem using any method
The sum of two numbers is 32 and the difference is 2. Find the numbers
Solve the following the following systems by graphing
1. 2x + y = 5 and x - 3y = -8
2. 6x - 3y = -9 and 2x + 2y = -6
By substitution
3. y = 5x - 3 and -x - 5y = -11
4. 2x - 6y = -24 and x = 5y - 22
By elimination
5. -4x - 2y = -2 and 4x + 8y = -24
6. x - y = 11 and 2x + y = 19
Solve the problem involving the systems of linear equation un two variables
1. Your mother bought 20 kilos of mangoes and atis combined. Mango is P60.00 per kilo and atis P40.00 per kilo. If she paid P1000.00 for 20 kilos,how many kilos of each kind mother bought?
(A) If x is number of kilos of mango and number of kilos of atis ,then the equation is: ___________
(B) Equation for the cost of fruits: _________
(C) The system of equation are ___________ and ____________
(D) Solve by any method.
(€) Check if your result will satisfy the problem.
Answer by greenestamps(13200)   (Show Source):
You can put this solution on YOUR website!
Submitting a list of questions like this with no work shown, and with no indication exactly what it is you want help with, suggests to the tutors that you just want us to do your work for you. That does not work at this forum.
(1) Rule of the forum: ONE problem per post.
(2) Purpose of the forum: HELP students LEARN HOW to work the problems -- not do the work for them.
Re-post the problems separately -- preferably with some indication of what it is you need help with.
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