[x + 3y = -20
14r + 5y = -38

How many zeros does the function f(x)=4x3-x2+1 have

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 result of adding the system of equations? 2x+y=4 3x-y=6