ketrionagrimes ketrionagrimes

13-03-2020
Mathematics

contestada

כד,12
-2(-x+5y) +3(2x – 6y) ?
C. 4x – 28y

Respuesta :

13-03-2020

Step-by-step explanation:

[tex]-2(-x+5y)+3(2x-6y)\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\=(-2)(-x)+(-2)(5y)+(3)(2x)+(3)(-6y)\\\\=2x-10y+6x-18y\qquad\text{combine like terms}\\\\=(2x+6x)+(-10y-18y)\\\\=8x-28y[/tex]

Answer Link

Otras preguntas

Who has more energy? Raging Martians or X-Ray Guns?

5(x+7)=10 Ghggggggggggggggg

Describe how to graph the points (3, -2) and (-1, -7).

PLZZ HELPPPPP Steno's law/principle of superposition states____________________? A. the position of a mountain compared to sea level B. explains how the Grand C

How do you do this question?

10 rational numbers between -2 and 1/8

compare La Basilica de la sagrada familia and La torre agbar in detail in spanish

Tonya consumes 40 steaks a year when her yearly income is $40,000. After her income falls to $35,000 a year, she consumes only 35 steaks a year. Calculate her i

2. A car is moving south. It is getting faster. In which direction is the acceleration? North South hy Up Down

what caused slavery to grow in america