You fly in a helicopter for 20 minutes that goes at a speed of 240 km per hour how far did you go

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 distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4

Interpret the following expression (5y^2-7)^3/(2y)^2