SAT Math Practice Question #10370 - SATify | SATify
#10370
linear equations
equations
systems
hard
120 sec
The system of equations 5x+by=50 and 4x+6y=62 is given. In the given system of equations, b is a constant. The graphs of these equations in the xy-plane intersect at the point (5,y). What is the value of b?
• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-). • Fractions must be in lowest terms. • Mixed numbers must be converted to improper fractions.
