3 years ago

Simplify 3 x + 6 x 2 - 5 x - x 2 .

Mathematics

1 answer:

Anastasy [175]3 years ago

5 0

Pretty sure it’s 5x^2 - 2x

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Mae Ling earns a weekly salary of $305 plus a 6.0% commission on sales at a gift shop. How much would she make in a work week if

insens350 [35]

Answer:

Mae's weekly salary plus 6.0% commision= $305

she makes in a work week after selling= 6/100 x$4400

=$264

Total weekly her earning= $305+$264

=$569

Step-by-step explanation:

7 0

2 years ago

Y = 3x^2 - 4x<br> 27 + y = 14x

Hatshy [7]

Step-by-step explanation:

move the 27 to the other side of the equation like this

$y = 14x - 27$

use this equation and substitute it into the y value of the first equation

4 0

2 years ago

What is the factorization of this polynomial? 9x^2-0x-4

Harman [31]

9x²-0x-4
=9x²-4
=(3x-2)(3x+2) is the factor form of 9x²-0x-4
Solve for x:
3x-2=0
Add 2 to each side
3x-2+2=0+2
3x=2
Divided 3 to each side
3x/3=2/3
x=2/3
Or
3x+2=0
Subtract 2 to each side
3x+2-2=0-2
3x=-2
Divided 3 to each side
3x/3=-2/3
x=-2/3. Hope it help!

5 0

3 years ago

2.5=25% is it true or false

Gnom [1K]

Answer: false

explanation;

6 0

3 years ago

Read 2 more answers

Function not a function ?

luda_lava [24]

Answer:

not a function