exam
Maths Puzzle
Numerical Ability
how do I graph 2y+5x=-2
I came up with (0,-1) and (-2/5,0) but do not know if it is correct and if so how to graph
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exam Other Question
– 5[1 – 7] ÷ (-6) + 1
im not sure how to solve this i did it on a scientific cal. and i got -4 and i had a friend do it and she got 5 and 4 6ths. i when i do it and work it out i get 2 so any help would be appreciated.
Which of the following points are solutions to: x+2y<-12
3x-y>or equal to -2