The strength of a rectangular beam varies jointly as its width and the square of its debt. The strength of a beam 2 inches wide by 10 inches deep is 1000 pounds per square inch, what is the strength of the beam 4 inches wide and 10 inches deep

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit