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Mkey [24]
3 years ago
7

I don't understand this ​

Mathematics
1 answer:
const2013 [10]3 years ago
7 0

Answer:

what is the question? please provide the question.

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C) 0.2(x + 5) + 1 = 7​
swat32

Answer:

x = 25

Step-by-step explanation:

Given

0.2(x + 5) + 1 = 7 ( subtract 1 from both sides )

0.2(x + 5) = 6 ( divide both sides by 0.2 )

x + 5 = 30 ( subtract 5 from both sides )

x = 25

4 0
4 years ago
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Witch is the correct regarding the angles the angles of the triangle?
aivan3 [116]

 Suppose an individual's retirement account with a balance of $165,000 is transferred to a new investment plan that pays 8% interest compounded annually. How much will the account be worth after 3 years? (Remember, the formula is A = P(1 + r)t.)

3 0
4 years ago
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Jenna calculated several numbers in her calculator. The result displayed -1.7E-4 on the calculator screen. Which equivalent numb
Alexeev081 [22]
I think it's 
-0.00017 and -1.7 x 10-4

i hope this helps :)
3 0
3 years ago
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Solve for x i will give brainlest
liq [111]

Answer:

\displaystyle x =   3.97

Step-by-step explanation:

we are given a exponential equation

\displaystyle  {3}^{x}  = 78

we want to figure out x

remember that,

\displaystyle   \log_{a}( {a}^{c} )   = c

thus

take \log_3 both sides:

\displaystyle   \log_{3}( {3}^{x} ) =   \log_{3}(78)

use the formula:

\displaystyle x =   \log_{3}(78)

by using calculator

\displaystyle x =   3.97

7 0
3 years ago
Please help mezzz with this math!!
prohojiy [21]

Answer:

Step-by-step explanation:

y=100+8x

4 0
4 years ago
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