How do I solve this equation? And how do I determine what type of solution it is?
Q: Solve the system by the elimination method -2x-3y=1 3x+6y=0
A: The given system of equations is,
Q: Solve the following equations by graphing x+2y=1 2x+y=5
A: From the graph below we see point of intersection is (3,-1)
Q: I am stuck on this equation and unsure how to solve. Here is the equationSolve by system of equation...
A: Given system of equations are
Q: One and one-half ounces of a medication are required for a 180-pound adult. At the same rate, how ma...
A: One and one-half ounces of a medication are required for a 180-pound adult.Consider x as the additio...
Q: You have a wire that is 80 cm long. You wish to cut it into two pieces. One piece will be bent into ...
A: It is given that the wire is 80 cm long.Let 2πx be the circumference of the circle.
Q: A commuter train travels 45 miles in 34 minutes. What is its speed in miles per hour?
Q: Find the greatest common monomial factor and factor. 42t3-21t2+7
A: Finding the factors :
Q: I need help with number 40
Q: Solve the following system of equations by using matrices x+y-2z=9 x-y+z=-4 x+y-z=6
A: Given system of equation is