exam Maths Puzzle Numerical Ability

Solve for x.

4x(x-2) - 5x(x-1) = 2

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exam Other Question

Could I get some help with the following: Put the following in slope intercept form and graph> 16x+4y=-20 Please help thanks These data represent the population of a certain city.

Year Population (in thousands)

1950- 18
1960- 23
1970- 29
1980- 32
1190- 38
2000- 42

Draw a line gra