A rectangle has a length of 10 centimeters and a width of (3x + 2) centimeters. The area of the rectangle is at most 140 square centimeters.
The area of a rectangle is length times width. Answer BOTH PARTS: a)
Write and solve an inequality to find the possible values of x. b) Is it
possible for the rectangle to have a length of 15 centimeters? Explain your
answer clearly. *

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

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.