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

el final de Farewell to manzanar

Select all the correct locations on the table. Choose all the expressions with accurately written descriptions. y2 + 7y - 12 the sum of y squared and seven time

Your plan was to be on the road by 9 A.M. but you did not leave the garage until 10 A.M. You then drove with the cruise control set at 50 mph until stopping at

What is my mystery number???My number has 2 digitsIt is less than 30It is oddThe sum of its digits is 7that could my mystery number be??

For what value of the constant k does the quadratic equation x^2 +2x = - 2k have two distinct real solutions? *

Find the value of x.

help guys, i’m giving you 12 points (:

Which of the following are main characteristics of communism? a focus on agriculture and mining economic equality and ownership of production by the state wides

Two functions are graphed on the coordinate plane. On a coordinate plane, a curved line with an upward arc, labeled g of x, crosses the x-axis at (negative 2,

When Iago learns that his plan to influence Cassio’s feelings about Desdemona has failed, what does he try to do? Analyze Iago’s speech and explain Iago’s purpo