exam
Maths Puzzle
Numerical Ability
-77+ (-71)=
Read Solution (Total 0)
exam Other Question
1. y=5x^-2 (2 is negative exponent)
2. 3x-1=5x-y
3. y=|x|+3
4. x+2=2x-1
Graph the system of constraints. Then find the values of x and y that maximize A=20x+30y and list the maximum value.
x greater then or equal to 0
y greater then or equal to 0
-2x+4y less then or equal to 4
x less then or equal to 4