Can 21 over 42 be reduced

In quotient and remainder what is the remainder of 2,117 divided by 7

Which recursive formula can be used to generate the sequence shown where f (1) = 9.6 and n is greater than or equal to 1?

Jim has calculated the area of a rectangle to be x^3+x^2+x+1. If the width of the rectangle is x+1, then it's length is a. x^2+1B) x^2+x+1C) x^3+x^2D) x^3+x^2+x

If f (x) = 2x-4and g (x) = x^2 what is f (g (x))

If I put $1500 into my savings account in earned $180 of an interest at 4% simple interest how long was my money in the bank

what is the square root of 175

A 1350 kg car travels at 12 m/s. What is it's kinetic energy

McGruff Building Co. is in charge of building a new hotel. The owner of the hotel tells the company that the ratio of one person rooms to two person rooms in the hotel should be 2:3.

Triangle MNO has been dilated to form triangle MꞌNꞌOꞌ. What is the scale factor? Two triangles graphed on a coordinate grid. One triangle has coordinates M (one, negative three), N (negative two, zero), O (two, one).

What's the remainder of 18049 divided by 14