Y 9
7
6-
4
5
4+
3+
2+
1
+
432
20
12
3 4
5
6
7 8 9
-31
Your answer

What is the number 321,000,000 in scientific notation? also what is the number? ?

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.