The sum of the speeds of two trains is 720.6 mph. If the speed of the first train is 1.4 mph faster than that of the second train find the speeds of each

49 is 35% of what number? Use percent equation

Someone born on december 2012 is how old

Which value of x makes the open sentence true? 7 - x = 3x + 5 a. x = 3 b. x = 0.5 c. x = 2 d. x = 1.5

Three is less than the sum of a number s and 4, write the sentence as a inequality.

Slope is - 2 and (-1,7) is on the line; standard form

Who's awake I'm scared rn lol

In an experiment, the purpose of randomizaton is to: a. equalize treatment groups. b. match for common characteristics of two variables. c. reduce variability by repeating the experiment on many subjects. d. equalize blocks in a block design. e.

Tony is a medical sales representative. His company has set a goal for him to sell 4,200 bottles of a new medicine in 3 months. If his sales are consistent from month to month, how many bottles does he have to sell each month to meet his goal?

The sum of 333 consecutive odd numbers is 183183183. what is the second number in this sequence?

Serena created a scale model of a bank check to present to charity. The model created at a scale of 8:1 and is 4 feet long. What is the length of the original check?