QuiteFalse QuiteFalse
  • 18-11-2021
  • Mathematics
contestada

Evaluate.

(2a - 3) ÷ (b / 4) when a = 12 and b = - 20

Evaluate 2a 3 b 4 when a 12 and b 20 class=

Respuesta :

Аноним Аноним
  • 18-11-2021

Answer:

-4.2

Step-by-step explanation:

First me put a and b in

2x12

24

(24 - 3) = 21

b: -20

-20 divided by 4 = -5

21 divided by -5

Answer= -4.2

Answer Link

Otras preguntas

PLZ HELP ME I NEED HELP AS FAST AS I CAN !!!!!!!!!!!
Read the excerpt below and answer the question. ...(preaching to the saved was fun but what we wanted was to win some souls from Satan). What does the author me
What is the greatest number of pizzas Mrs. Rane can buy?
Read the excerpt from Act II, scene vi of Romeo and Juliet. Friar Laurence: These violent delights have violent ends, And in their triumph die, like fire and po
Your friend Sam wants to paint her room. She wants to paint the ceiling white and the four walls purple. You are helping Sam determine the cost and the amount o
need help im struggling​
True or false, please help me. Comets have two tails; a white dust tail and a bluish ion tail.
A: expands cracks and breaks rocks B: keeps the rocks in place C: makes the rocks last longer D: causes to fall in landslides
Should a Firefighter act the same on and off duty?
What types of light can plant cells absorb? Select 3 answers to get this correct.