What is the image of (2,-2) after a dilation by a scale factor of 5 centered at the
origin?

Regular price is $77.00 and the discount is 5% find the sale price

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

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