brentidriss2007 brentidriss2007

18-02-2021
Mathematics

contestada

please answer correctly and quickly all question

please answer correctly and quickly all question class=

please answer correctly and quickly all question class=

please answer correctly and quickly all question class=

please answer correctly and quickly all question class=

please answer correctly and quickly all question class=

Respuesta :

18-02-2021

Answer:

Step-by-step explanation:

1. 8=2x+4

8-4=2x

4=2x

x=2

2. 2x+3=9

2x=9-3

2x=6

x=3

3. 6y=54

y=54/6

y=9

5. 3= x/2

x=6

Answer Link

mandyb2003 mandyb2003

18-02-2021

Answer:

8=2x+4

4=2x

2=x

2x+3=9

2x=6

x=3

6y=54

I'm not sure about question #4

3=x/2

6=x

Answer Link

Otras preguntas

If a $10,000 face value bond is trading for $8,000 with an annual coupon of $400, what is the yield?

8.5*24.78/1.984 whole value under root

In inventory management, what should inventories do when the periodic average ending (PAE) inventory is less than the reorder point (ROP)?

If the velocity of a body varied uniformly from 10ms-1 to 25ms-1 during a time interval of 5s what was the acceleration of the body?

Which diagram indicates a bearing of S 40° E?

influencia del arte romanico es urgente

Who first spots the comet in the sky (even if he did not recognize it was a comet)? 1) an amateur astronomer 2) a professional astronomer 3) an astronaut 4) an

Vertical integration (vertical scope) and horizontal diversification (horizontal scope) essentially refer to the same thing, the extent to which a firm has expa

Normal Probability Distribution For a standard normal random variable Z, (mean = 0, S.D.T. = 1) 1. Find probabilities for z, (left, right, between area using

Origin of Softball: A) It was invented in 1887 in Chicago as an indoor game. B) The game's first equipment included a boxing glove for catching and a broomstick