Pentagon A’B′C′D′E’, is the image of pentagon ABCDE under a dilation with a scale factor of 3/2

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

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

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41