Answer:
a= 5
b= -3
c= -1
d= 1
Step-by-step explanation:
Edge answer
Answer:
3( n + )² - = 0
Step-by-step explanation:
3n² = 6 - 17n ⇔ 3n² + 17n - 6 = 0
3( n² + 2 × n + ( )² - ( )² - 2 ) = 0
3( n + )² - 3 × - 6 = 0
3( n + )² - = 0
Answer:
scale 1 was 15% off and SCALE 2 was 6% off
Step-by-step explanation:
Scale __ Measured Weight ____Actual Weight
1_________85 oz _______________100 oz
2 ________ 47 oz _______________ 50 oz
Percentage error :
[(|measured - actual |) ÷ actual] * 100%
Scale 1 :
|85 - 100| = 15 oz
15 / 100 * 100% = 15%
Scale 2 :
|47 - 50| = 3 oz
3 / 50 * 100% = 0.06 * 100% = 6%
Hence, scale 1 was 15% off while SCALE 2 was 6%
Answer:
Please read the explaination!
Step-by-step explanation:
3 less than the product of 8 and a number: 8n-3
3 more than the difference of 8 and a number: 3+(8-n)
3 times the difference of a number and 8: 3(n-8)
3 times the sum of a number and 8: 3(n-8)
Regards!
Answer:
D i hope this helps
Step-by-step explanation: