Which expression is the factorization of x^2+10+21

x^2 - 10x + 21 = (x - 3)(x - 7)

Step-by-step explanation:

x^2 - 10x + 21

Find the two numbers that when added equal - 10, and when multiplied equal 21.

The number - 3 and -7 meet the criteria.

x^2 - 10x + 21 = (x - 3)(x - 7)

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

happy to

pls mark as brainliest