exam
Maths Puzzle
Numerical Ability
Find the slope and the y-intercept.
y=2.6x-9
Can someone help me please.
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exam Other Question
(1)
Solve each of the following systems by substitution
5x-2y=-5
y-5x=3
(2)
Solve each of the following systems by substitution
8x-4y=16
y=2x-4
rational expressions.
Multiply
2x^2-x-3 3x^2-11x-20
-------- * -----------
3x^2+7x+4 4x^2-9