A rectangle has a width of 2x centimeters and length of 4x centimeters. What if the value of x if the perimeter of the rectangle is 240 cm?

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate

Leonardo wrote an equation that has an infinite number of solutions. one of the terms in leonardo’s equation is missing, as shown below.