alex349283 alex349283

04-05-2021
Mathematics

contestada

Simplify this expression fully: -2(a+3) - (7-a)

Respuesta :

pototet pototet

04-05-2021

Answer:

-a-13

Step-by-step explanation:

-2 * (a+3)

-2a - 6 -7 + a

-2a+a = -a

-6-7= -13

-a - 13

Answer Link

Аноним Аноним

04-05-2021

Answer:

-a-13

Step-by-step explanation:

Ver imagen Аноним

Answer Link

Otras preguntas

Which planet has the largest day-night temperature difference?

Many of the blacks fought for the north in the latter part of the war. true false

Sales tax in your town is 8%. How should this number be written in decimal form?

the suez canal in egypt allows ships to pass from the mediterranean to the ____ sea. a : aegean b : red c : dead d :black

Ava wants to figure out the average speed she is driving. She starts checking her car’s clock at mile marker 0. It takes her 4 minutes to reach mile marker 3. W

What's the recommend amount of UV protection that sunglasses should provide?

you uses 500 mg of sucrose and placed it into 200ml of water what is the concentration of this solution?

bad _____ causes many african nations with good resources to be very poor. a: weather b: government

a circle has a radius of 12 and a center at(-7,4) . find the equation of the circle. a. x^2 y^2=3.46 b. (x 7)^2 (y-4)^2=144 c. (x-7)^2 (y-4)^2=144 d. (x-4)^2 (y

can someone help me with this????????????