exam
Maths Puzzle
Numerical Ability
How do i solve an equation like 2/3x+1/2y=3 by using the slope and y-intercept, also graph the equation. Also how do i graph equations like y=2x-3, while also graphing?
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exam Other Question
Solve the system of equations using the addition elimination method. If the answer is a unique solution present it as an ordered pair (x,y) if not specify whether the answer is no solution or infinitely many solutions
3x - 11y =9
-9x + 33y = 18
can you tell me if this is the correct answer
simplify (6x^3+5x^2-2)-(11x^3-2x+8)=6x^3-11x^3+5x^2+2x-2-8=5x^3+5x^2+2x-10