Two of your friends have uploaded videos of their pets for an online video contest! they know how many people ave seen their videos on the first 4 days, and they want to predict how many people will watch the videos before the contest ends in 2 weeks.

Solve 2x+y=3 x+y=5 in substitution method

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

25) 56(1) = 5b a. identity property of addition b. identity property of multiplication c. commutative property of multiplication d. commutative property of addition