Ireally need i'm begging you 1. 402.51 meters = millimeters a. 402.51 b. 0.40251 c. 40,251 d. 402,510 2. 105 tons = a. 210,000 b. 2,000 c. 105,000 d. 4,000 3. 0! =0 a. true b. false

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