Una wants to buy a video game system for $400. She has $50 and id saving $25 each week. solve the equation 25w+50 = 400

What is the probability of rolling a summer five when rolling to six sided number cubes 1/9 1/36 1/18 5/36

A solid has a circular base of radius 3. If every plane cross section perpendicular to the x-axis is an equilateral triangle, then its volume is: A) 36 B) 12sqrt3 C) 18sqrt3 D) 24sqrt3 E) 36sqrt3 The correct answer was E.

The area of a square is 64cm². If the length of each side of the square has been increased by 2cm, find the area of the new square

Mary reduced the size of a painting to a width of 3.3 in. What is the new height if it was originally 32.5 in tall and 42.9 in wide?

What are the zeros of the function f (x) = (3x^2 + 9x + 6) / (3x - 6) ? -1 1 2 -2

What is the standard deviation of the data set? 9 14 23 15 6 18 27 A. 2.6 B. 3.0 C. 6.8 D. 7.4

10 = s/2-7 to a whole number.

Simplify the expressions. 8v - 15v 7d+5 - 4d 12x + 9 - 3x - 4 3 (x - 4) + 5x

Determine whether or not the following question can be considered as a statistical question. Can Melissa's dog run faster than Emily's dog? Possible Answers: Yes No

What is 4/4 as a decimal