Ask question

Ask question

All categories

3 years ago

9

8x-2y=1 -4x+y=3 plzz answeerrr i will mark branliest who ever answers this for mee!!!!

1 answer:

Phantasy [73]3 years ago

6 0

I think the answer is X=1/4y+-3/4

You might be interested in

Z=y+mx. Solve for x. I need the answer fast

Simora [160]

If you want x, rearrange <span>Z=y+mx as follows: mx = z - y. Then div. all 3 terms by m:
z-y
x = ------- (answer).
m </span>

8 0

3 years ago

Write this in order: (greatest to least:)<br> 112 , 100.789 , 101.89 , 101.9 , 190. 1

ruslelena [56]

Answer:

190.1, 101.89, 101.9, 100.789, 112, 1

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Dylan is six years older than his sister. If his sister's age is represented by the variable s, which of the following expressio

ANTONII [103]

S + 6

Hope this helps! :)

5 0

3 years ago

Read 2 more answers

I don't understand these I need help

kozerog [31]

F(x) . g(x) means that you have to multiply both functions.

This is how you do it:

$\frac{4x^2 + 6}{2}. \frac{3}{2x^2+3} = \frac{2(2x^2+3).3}{2.(2x^2+3)}= 3$

Note that I have simplified the expressions that are common in the numerator and denominator.

Answer: option D. 3

4 0

3 years ago

Gary went to the hardware store. He bought five boards for $8 each and a box of nails for $6. What was the change in the amount

Shtirlitz [24]

Answer:

$46 less

Step-by-step explanation:

Let Gary had x amount of money.

<u>He spent:</u>

$8*5 + $6 = $46

<u>He now has:</u>

x - $46

He has $46 less than had before

8 0

3 years ago