Answer:
p = ± 
Step-by-step explanation:
Given
81p² + 5 = 41 ( subtract 5 from both sides )
81p² = 36 ( divide both sides by 81 )
p² =
( take the square root of both sides )
p = ± 
= ±
= ±
= ± 
Answer:
i think its C
Step-by-step explanation:
Answer:
x=4/7
Step-by-step explanation:
6 - 2/3(x+5) = 4x
First I want to clear the fraction so I will multiply everything by 3
3*6 -3* 2/3(x+5) = 3*4x
18 - 2(x+5) =12x
Distribute
18 - 2x-10 =12x
Combine like terms
8 -2x = 12x
Add 2x to each side
8 -2x+2x =12x+2x
8 = 14x
Divide each side by 14
8/14 =14x/14
8/14=x
Divide top and bottom by 2
4/7=x
Answer:
2250 grams
Step-by-step explanation:
Multiply the mass value by 1000.