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guajiro [1.7K]
3 years ago
13

HELP PLEASE ASAP!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
balandron [24]3 years ago
7 0
Line 4, you are supposed to divide/multiply before you add/subtract.

They added 5+16 but instead they should've divided 42/5.

Hope this was fast enough!
Elodia [21]3 years ago
4 0
The mistake is in line 4 the correct answer is 24.4
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If AD⎯⎯⎯⎯⎯⎯⎯⎯
kondor19780726 [428]

Answer:

I don't really understand the question

Step-by-step explanation:

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5 0
3 years ago
F(n)=4n <br> g(n)=n2+2n <br> find f(g(-6))
ELEN [110]

Answer:

When f(n) = 4n and g(n) = n² + 2n, f(g(-6)) = 96.

Step-by-step explanation:

To evaluate f(g(-6)), first find g(-6).

g(n) = n² + 2n

Substitute value.

g(-6) = (-6)² + 2(-6)

Square -6. Remember that (-x)² = x²

g(-6) = 36 + 2(-6)

Multiply 2 and -6.

g(-6) = 36 - 12

Subtract 12 from 36.

g(-6) = 24.

Now knowing this, substitute that value into f(n).

f(g(-6)) = f(24)

f(n) = 4n

Substitute value.

f(24) = 4(24)

Multiply 4 and 24.

f(24) = 96.

8 0
3 years ago
A dress that normally costs $43.00 is on sale for 5% off. What is the sale price of the dress?
galben [10]

Answer:40.85

Step-by-step explanation:

43x5/100=2.15

43-2.15= 40.85

4 0
4 years ago
Read 2 more answers
If you have a 200 question test how many can i miss to get atleast a D?
MariettaO [177]
The lowest that you could possibly miss is 120/200 because 120 divided by 200 equals .6 which is 60% anything above 120 is over 60%
Hope this helped you
6 0
4 years ago
one hose can fill a goldfish pond in 14 minutes, and the two hoses can fill the same pond in 10 minutes, find how long it takes
likoan [24]

Answer:

35

Step-by-step explanation:

\frac{1}{14} +\frac{1}{t} =\frac{1}{10}

Solving this ^^ would equal t=35.

4 0
4 years ago
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