Look at the system of equations below. x + y + z = 2
2x + 3y - Z = -3
3x + y + z = 4
What is the product of x and y?

A. 2
B. 1
C. -1
D. -2

true

explanation:

step-by-step explanation:

if you want to separate 54 into 6 individual tiers then you need to divide if you want to separate 54 into 6 individual tiers then you need to divide 6 and 54.

if you divide 9 by 6 you will get 54.

- hope i .

15.36 per mile

but forgot to round

i am pretty sure

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."