Question

Choose the value of the coefficient determinant (D) in the following system.

8x + 3y = 22
16x + 4y = 26
Answer
A. 16
B. 80
C. –80
D. –16

Answer 1

hmm... not sure, I figured out what y is (6), I'm not sure if that helps... lol

Answer 2

Lmfao and you call yourself a mad scientist. Pshh (: haha i forgot how to solve these.

Answer 3

Find the what?

Answer 4

... Hey! I'm only in 10th grade, gimme a break missy!

Answer 5

Haha so am I, smartypants!

Answer 6

You didn't answer my question

Answer 7

Hahaha nice.. 10th grade ftw!! ^.^

Answer 8

Yes, i will do that now.. The determinant. I forgot how to find it, though.

Answer 9

and 10th grade, what now? lmao

Answer 10

What are you studying? Give subject and chapter

Answer 11

Well there different book ya know... so the chapter won't really help.

Answer 12

there are*

Answer 13

I take online courses with flvs. So i don't have a book. I'm taking Algebra 2 honors.

Answer 14

What is the name of the section you are studying. If you want help, answer my questions as completely as possible.

Answer 15

I'm taking algebra 2 and trigonometry

Answer 16

So does everyone else

Answer 17

Bro, loosen up(: Lol Okay i'm studying Matrices. Cramer's rule

Answer 18

No wonder we can't help, we didn't cover that part yet, lol!

Answer 19

Oh! Haha well, since i do my courses online, i can move at my own pace, and i like to be ahead on my work so i don't fall behind :D Smart cookie

Answer 20

ooohhh... you're lucky!

Answer 21

Ohh haha that's not what i would call it but alright :D

Answer 22

lol ^.^