kim8886 kim8886
  • 08-10-2021
  • Mathematics
contestada

Plz help me I’m almost done

Plz help me Im almost done class=

Respuesta :

adnan15
adnan15 adnan15
  • 08-10-2021

Answer:

The answer is B because x = 4 so 12x4-3=45

Answer Link
Hamed313
Hamed313 Hamed313
  • 08-10-2021

Answer:

[tex]15x + 12x - 3 + 75 = 180 \\ 27x = 180 - 75 + 3 = 108 \\ x = 108 \div 27 = 4 \\ a = 12x - 3 = 12 \times 4 - 3 = 48 - 3 = 45[/tex]

Answer Link

Otras preguntas

What should I add For an English persuasive speech Or what could I add as a fake qualification like about myself or how I’ve been affected
A copper wire is classified as which of the following
How did the Cold War shape post war international relations
One result of the civil rights Movement has been the
Write the atomic cores for potassium and chloride ions
MARK ANTONY [adresses the crowd as he stands on stage] Friends , Romans, countrymen, lend me your ears; I come to bury Caesar, not to praise him. The evil th
PLEASE HELP! WILL GIVE BRAINLIEST FOR YOUR OPINION!!! Read the email you received below and respond to it. Dear participant, We have received your request for v
How were messages delivered in the Incan Empire? stone tablets a courier system homing pigeons smoke signals
How did the Bear Flag Revolt come to an end???
For ingested foods, the first opportunity for enzymatic digestion occurs in the _____. see concept 41.3 (page 903)