Assignment:
Q1. Determine whether the given ordered pair is a solution of the equation.
(-5,1); 2p - 3q = -13
Q2. For the equation, find the intercepts, Then use the intercepts to graph the equation.
4x - 3y = 12
Q3. Find the slope of a treadmill.
0.4ft by 5ft
Q4. Find an equation of the line containing the given point and having the given slope.
(4, -2), m=6
Q5. Find an equation of the line that contains the given pair of points.
(-6, 1) and (2,3)
Q6. Determine whether the given ordered pair is a solution of the system of equations. Use alphabetical order of the variables.
(-1, -5); 4r + s = -9, 3r = 2 + s
Q7. Solve the system of equations by graphing.
x + y = 3, x - y = 1
Q8. Solve using the substitution method. First solve one equation for one variable.
y - 2x = 0, 3x + 7y = 17
Q9. Solve using the multiplication principle first. Then add.
7p + 5q = 2, 8p - 9q = 17
Q10. A vending machine contains nickels and dimes worth $14.50. There are 95 more nickels than dimes. How many of each type of coin are there?
Provide complete and step by step solution for the question and show calculations and use formulas.