On a relevé pour 100 véhicules la distance parcourue en un an

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

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.