Translate this phrase into an algebraic expression. 49 decreased by twice Gail's savings

Use the variable g to represent Gail's savings.

Write a polynomial that fits the description: a third-degree polynomial with leading coefficient -4

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11