It was about 17.4%
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% error=
actual value-estimated value
Then divide that by actual value
The two numbers that add to make twenty and have a difference of 4 are 12 and 8
Answer:
30.5 Weeks
Step-by-step explanation:
The phone costs $930, and he already has $320 saved in his bank account so subtract 320 from 930. You will get 610. Then, you take 610 and divide it by 20 because he earns $20 a week. I hope this helped.
Answer:
a+2b
Step-by-step explanation:
2(a+2b) -a-2b
2a+4b-a-2b
a+2b
Answer:
just type the values in your google
Step-by-step explanation:
