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Maths Puzzle
Numerical Ability
The wages of 5 newpaper carriers totaled $110 for 2 weeks work. How much will 3 carriers earn if they work for 3 weeks each at the same weekly rate?
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1.In the case of finding the value of the determinant how it is related to the set of linear equations?
2. what does it mean (physically) by multiplying the first element of first
Write solution as a coordinate. Then graph on the graph provided and label the solution. Label the x and y axis for each problem.
x+3y=-5
2x-3y=8
PLEASE HELP!