rayiannagibson rayiannagibson

13-11-2020
Mathematics

contestada

-7[-8-4a]=25+a
A. a= -16
B. a=-5
C. a= -11
D. a=-3

Respuesta :

the80boy the80boy

13-11-2020

Answer:

-1.48148148

Step-by-step explanation:

-7 x -8 = 56

-7 x -4a = 28a

25-56=-31

27a/-31

a=-1.48148148

Answer Link

Otras preguntas

The fundamental attribution error refers to people’s tendency to overestimate _____ influences and underestimate _____ influences when explaining others’ behavi

42 people attendend t

Each unit on the map represents 5 miles. If you drive 20% of the way from Landview to Seaside, how many miles have you driven, and in which quadrant would you b

If 60 seconds are in a minute , 60 minutes in a hour and 24 hours in a day, than 86,400 seconds are in a day. What type of reasoning g is this?

What are some of the immune functions of the lymphatic system? A. Cleaning red blood cells from the blood and creating lymph fluids B. Transporting lymph to

URGENT URGENT HELP In what direction and by how many units is the graph of f(x) = 6 sin(2x + π) − 5 vertically and horizontally shifted?

Sleep apnea is a condition in which there are periods of greatly resticted airflow during sleep resulting in

Compute the permutations and combinations. In how many ways can 5 boys and 5 girls be seated at a round table so that the boys and girls are seated alternately?

"the ________ controls functions such as higher mental processing, including thinking and perceiving."

Which of the following would cause a decrease in a nation's long-run economic growth? I. A decline in productivity. II. An increase in the labor force partici