exam Maths Puzzle Numerical Ability

Multiply, using the vertical method.

(2r-3s)(4r squared +6rs+9s squared)

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exam Other Question

A man drives out in the country at an average rate of 40 mph . In th evening traffic he drives back at 30 mph . If the total traveling time is 7 hours , what is the distance travel Solve the systems of equations by graphing. Then classify the system as consistent or inconsistent and the equations as dependent or independent

y=-x-9
5x-4=-27