book Maths Puzzle Numerical Ability

Simplify each of the following expressions.

Subtract 3x - 4 from - 2x +5

Solve each of the following equations.

- 0.2(x - 6) + x = 0.3(4 - x)

3x + 5 = 2(x - 5) + x

Read Solution (Total 0)

book Other Question

Please help me solve the following word problem. I am confused about what formula to use.

It costs $57.20 to frame a rectangular painting with a flat aluminum strip. This was c
a plane flying the 3458-mile trip from new york city to london has a 50-mph tailwind. the flight's point of no return, is the point at which the flight time required to return to n