exam
Maths Puzzle
Numerical Ability
graph line y= -2/3x+4 using ordered pair notation, at least two points of line also state slope, x-intercept, and y-intercept ?
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exam Other Question
A hospital staff member mixed a 65% disinfectant solution with a 15% disinfectant solution. How many liters of each were used to make 50 liters of a 37% disinfectant solution?
- Determine how many solutions exist -
Use either elimination or substitution to find the solutions (if any)
- Graph the two lines, labeling the x-intercepts, y-intercepts, and points of intersection
y = 2x + 3 and y = -x - 4