exam
Maths Puzzle
Numerical Ability
How many solutions are there to the system
x - 4y = 2
x-4y = 7
Read Solution (Total 0)
exam Other Question
Two boats leave a ramp traveling in opposite directions. The second boat is 10 miles per hour faster than the first. After 3 hours they sre 150 miles apart. Find the speeds of the boats.
Simplify by combining like terms.
x sqrt(18)- 3 sqrt(8x^2)