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Maths Puzzle
Numerical Ability
what is 1/8x=4
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I need help in doing this.
For which system(s)is (2,3)the solution?
I know I have to plug in 2 for x and 3 for y
A)y = 2x-1 and y = 1/2x +2
B)y = 1/4x + 5/2 and y = -3x + 3
C)y = x + 1 and y = -x + 5
D)y = 3x - 3 and y = -2x + 7
I need help with a problem like this
c=2(3.14)r;r