Cylinders a and b are similar solids. the base of cylinder a has a circumference of 42 units. the base of cylinder b has an
area of 9x units
the dimensions of cylinder a are multiplied by what factor to produce the corresponding dimensions of cylinder b?
a.4/9
b.2/3
c.3/2
d.9/4

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

Jim had 15 minutes to do 5 laps around his school what would his time be