Landon wants to show that the product of rational numbers is always a rational number. complete his work and explanation by filling in the boxes with values that support his conclusion

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.