Answer:
False
Step-by-step explanation:
Well we can try this by putting it into the equation
4(-1)+3(5)=1
4*-1=-4
3*5=15
-4+15=1 This statement is false, -4+15 actually equals 11
Answer: 0.5
Step-by-step explanation:
We're given J³ = 0.125, with J by itself, but we need to simplify J³ to J. J is being cubed, so in order to get rid of the ³ on J, we must do the opposite of cubing, which is taking the cube root. But, we must take the cube root of BOTH sides of the equation:
= 0.125
=
J = 0.5
I hope this helps! :)
The number of bracelets that Nancy must sell in a month to make a profit is approximately 148.
Given that:
Nancy sells handcrafted bracelets at a flea market for $6.
The monthly fixed cost is $625 and each bracelet costs $1.75 to make.
Let n be the total number of bracelets that Nancy sells in a month.
The selling price of a bracelet = $6
Then, the selling price of n bracelets = 6n
Total revenues = 6n
Monthly fixed cost = $625
Additional cost for each bracelet = $1.75
Additional cost for n bracelets in a month = 1.75n
Total cost = 625 + 1.75n
In order to have profit, the total revenues minus the total cost must be positive.
6n - (625 + 1.75n) > 0
6n - 1.75n - 625 > 0
4.25n - 625 > 0
Add 625 on both sides,
4.25n > 625
Divide both sides by 4.25,
n > 147.06 ≈ 148, when rounded up.
Hence, the number of bracelets that Nancy has to sell to make a profit is 148.
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I think it's 1 but I'm not exactly sure