Ask question

Ask question

All categories

3 years ago

15

Pleaseee help me to solve this

1 answer:

uysha [10]3 years ago

4 0

Answer:

- 4 (3y - 10) - y = - 2 (y - 5 )

y = 2 8/11

You might be interested in

Find ( f - g)(x).<br><br> f (x) = -2x2 - 2x - 3 and g(x) = 3x2 - 4x - 4

Kruka [31]

Answer:

$\large\boxed{(f-g)(x)=-5x^2+2x+1}$

Step-by-step explanation:

$(f-g)(x)=f(x)-g(x)\\\\\text{We have}\ f(x)=-2x^2-2x-3\ \text{and}\ g(x)=3x^2-4x-4.\\\\\text{Substitute:}\\\\(f-g)(x)=(-2x^2-2x-3)-(3x^2-4x-4)\\\\(f-g)(x)=-2x^2-2x-3-3x^2+4x+4\qquad\text{combine like terms}\\\\(f-g)(x)=(-2x^2-3x^2)+(-2x+4x)+(-3+4)\\\\(f-g)(x)=-5x^2+2x+1$

3 0

3 years ago

Simplyfy 8x^4y^5 times 10xy^3

Dennis_Churaev [7]

Answer:

$80x^5y^8$

Step-by-step explanation:

$8x^4y^5\times 10xy^3=\\\\(8\times 10) \times (x^4\times x)\times (y^5\times y^3)=\\\\80x^5y^8$

Hope this helps!

4 0

3 years ago

Read 2 more answers

What is the volume (in cubic feet) of the composite shape rounded to the nearest whole number?

Dmitriy789 [7]

Answer:

Peppa does not know

Step-by-step explanation:

5 0

3 years ago

15 POINTS PLEASE HELPPP :D

zhuklara [117]

Answer:

The equation is 1.96- 0.75

The answer is 1.21

Step-by-step explanation:

Hope this helps :)

4 0

3 years ago

URGENT! WILL GIVE BRAINLIEST!!!!

user100 [1]

Hello There!

85 / 4 = 21.25

21.25 / 17 = 1.25

Scale factor is 1.25

Hope this helps!

4 0

3 years ago