nahjaesop2021 nahjaesop2021

17-03-2022
Mathematics

contestada

Which value of p makes 3 + 2(p+4)=21

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

17-03-2022

Answer:

p=5

Step-by-step explanation:

3 + 2(p+4)=21

Subtract 3 from each side

3-3 + 2(p+4)=21-3

2(p+4)=18

Divide by 2

2/2(p+4)=18/2

p+4 = 9

Subtract 4 from each side

p+4-4 = 9-4

p=5

Answer Link

emelymarie152 emelymarie152

17-03-2022

Answer :P=5
Explanation :
3+2p+8=21 calculate
11+2p=21
2p=21-11 subtract
2p=10 divide
P=5

Answer Link

Otras preguntas

"The Stone" and "The Three Brass Pennies" have similar universal themes. Using evidence from the text of the stories, identify one common theme and explain how

Brent wants to purchase video games online. Each video game cost $20 and shipping for the entire order is $9 he has no more than a hundred to spend what is the

Michael anderson is starting his computer programming business and has deposited in initial investment of $15,000 into the business cash account. identify how t

Which event would fall into the category of major life changes?

Help one number 46 please

If equal amounts of silver ion are added to silver bromide and silver chloride, why does the bromide mixture precipitate first? (Ksp of silver bromide = 5.3 mc0

Which character from Greek mythology can be described as being creative and original? A. Echo B. Narcissus C. Prometheus D. Odysseus

All of the following are functions of the skeletal system EXCEPT: A. producing red blood cells B. providing support for the body C. producing white blood cells

Which one of the following clue words or group of words gives a hint that an effect is coming next? A. As a result B. Unlikely C. Some D. Without

How do I solve this equation