Xavier wants to buy fertilizer for his yard the yard measures 35 ft by 55 ft the directions on the bag of the fertilizer say that one bag will cover 1250 square feet how many bags of fertilizer should Xavier Buy

For what values of b will f(x)= logbx be a decreasing function? (16 )

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

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