Afamily invests $2000 in an account paying 9%, compounded monthly. how much is in the account after 3 months

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12