Solve for x: -2(x + 3) = -4x + 20 x = 13
X = 19
x = 31
x = 37

PlS ANSWER‼️‼️

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

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

What is the equation of a line passing through (-6,5) and having a slope of 1/3