Answer:
6n +7
Step-by-step explanation:
You cannot solve since this is an expression, you can only simplify
-2(-3-3n)+1
Distribute the -2
-2*-3 -2*-3n +1
6 +6n +1
Combine like terms
6n +7
Answer:
56.7%
Step-by-step explanation:
30-13=17
(on a scientific calculator) 17/30=
0.56666667 x 100= 56.7 (round it up)
you can use this method everytime when trying to find a percantge.
Answer:
-6≥10-8x
8x≥16
x≥2
Step-by-step explanation:
Answer: 20, I believe
Step-by-step explanation: You already have 500 which is half of 1000. 500 divided by 25 equals 20.
hello mate ,
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Wavelength that is responsible for sunburn, skin cancer is known as Ultra - Violet radiation (UV -B rays).
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why we wear cool sunglasses?
Answer :- To protect our eyes from UV RAYS .
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