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Anvisha [2.4K]
3 years ago
11

You are working at a clothing store where your weekly

Mathematics
1 answer:
Leviafan [203]3 years ago
8 0

Answer:

n=900

Step-by-step explanation:

the equation is:

197=125+0.08n

72=0.08n

n=900

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HELP. It’s LOG form. Since were out of school I forgot how I did this and it’s due so it would be a life saver.
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Answer:

see below

Step-by-step explanation:

exponent to log: a^b = c ---> logₐc = b

ie. question 6

log ₁₀(3x+1) = 2 -----> 10^{2} = 3x+1

that will get you through questions 1 to 3, 5 to 6, and 8

in question 4, all you have to do is know that 2^2 = 4 and 2^3 = 8, by setting the bases equal, you can manipulate the exponents to get 2x+8 = 3x-3

for questions 7 and 9,

remember that:

logₐc + logₐd = logₐ(cd)

logₐc - logₐd = logₐ(\frac{c}{d})

remember change of base is log_{a} b = \frac{log_xb}{log_xa}, this will be useful if you need your calculator since calculators only have base 10 and maybe if your calculator is good enough natural base e

4 0
3 years ago
Substitution for {2x-3y=11 and -x + 2y = -6
Svetradugi [14.3K]

Step-by-step explanation:

-x+2y=-6

x-2y=6

x=2y+6

substitute in 2x-3y=11 gives us 2(2y+6)-3y=11

4y+12-3y=11

y=-1

-x+2(-1)=-6

-x=-4

x=4

7 0
3 years ago
16 is a factor of 24.<br> O A. True<br> O B. False
Alexxx [7]
The answer is b/false I hope this help
5 0
2 years ago
Read 2 more answers
CAN SOMEONE HELP ME
Xelga [282]

Answer:

it should be number A hope that helps

7 0
2 years ago
Cuales son los minerales que se utiliza para generar energia nuclear
anastassius [24]

Answer:

El uranio es el combustible más utilizado para producir energía nuclear. Eso es porque los átomos de uranio se separan con relativa facilidad. El uranio también es un elemento muy común que se encuentra en las rocas de todo el mundo.

Step-by-step explanation:

por favor marque como brainliest

3 0
3 years ago
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