78 children attended a trip to california adventure. 60 of them were boys. find the ratio of the number of boys to girls, and express this ratio in all three forms. make sure the fraction form is in lowest terms

Asystem of equation is shown below 6x - 2y equals 3 . and 5x + 3y equals 4. would you solve by substitution or elimination? and why

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*