babyselena1116 babyselena1116
  • 13-03-2017
  • Mathematics
contestada

Are those two expression equivalent when x=10
5(3x+8)
8(x+8

Respuesta :

tennisrocks99
tennisrocks99 tennisrocks99
  • 13-03-2017
No, the first choice equals 190 and the second 144.
Answer Link
Аноним Аноним
  • 13-03-2017
Let's solve for x!
5(3x+8)=8(x+8)
15x+40=8x+64
7x=24
x=24/7

x= 24/7, not 10
So the answer is no
Answer Link

Otras preguntas

how do you calculate % error in chemistry
who can tell me how today politics is different from the past?
Toya can run one lap of the track on 1 minute 3 seconds, which is 90% of her younger sister niki’s time. What is niki’s time for one lap of the track?
Please help. Thanks!
You and a friend go clothes shopping and find a great pair of jeans. They fit you perfectly, but they also cost $100. You are willing to buy them, but you only
Which of the following describes the best strategy for preventing an increase in the size of the Great Pacific Garbage Patch?
Can somebody please help me with my Spanish hw. I would really appreciate.
Can someone help me question 17? Pls I really need how I can solve this question???
Janet is 3 yrs older than her sister julie. Janet brother is eight yrs younger than their sister julie. The sum of all their ages is 55 yrs
How do you factor 7+14