Home  / Mathematics
Algebra
Arithmetic
Aptitude

What is the solution to the system of equations 2x + 3y = 6 and 4x - y = 5?

A. (1, 2)
Posted in:  Linear Equations -  Algebra -  Mathematics

A store sells pencils for $0.50 each and erasers for $1.00 each. If a student buys a total of 10 items for $6.00, how many pencils did the student buy?

B. 4
Posted in:  Linear Equations -  Algebra -  Mathematics

What is the graphical representation of the solution set for the inequalities y < 2x + 3 and y > -x + 1?

C. THE REGION BETWEEN THE TWO LINES.
Posted in:  Linear Equations -  Algebra -  Mathematics

Solve the following system of equations using substitution: x + 2y = 8 and 3x - y = 5. What is the value of y?

B. 2
Posted in:  Linear Equations -  Algebra -  Mathematics

If x is a positive integer such that 3x + 5 = 26, what is the value of x?

A. 7
Posted in:  Numbers -  Arithmetic -  Mathematics