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Soloha48 [4]
3 years ago
12

I will pick Brainiest plz help solve for k 5(−2k−3)+2k

Mathematics
2 answers:
Naddik [55]3 years ago
7 0

Answer:

-8k-15

Step-by-step explanation:

5(−2k−3)+2k

Distribute

-10k -15 +2k

Combine like terms

-8k-15

JulijaS [17]3 years ago
3 0
5(-2k - 3) + 2k
distribute
-10k - 15 + 2k
combine like terms
-8k - 15
solve for k
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if the length of a rectangle is increased by 30% and the width of the same rectangle is decreased by 30% what is the effect on t
faltersainse [42]

Answer:60

Step-by-step explanation:30%+30%=60% since it is a rectangle i thing this is the answer

6 0
3 years ago
A. What is 50% of R1,00?
gladu [14]

Answer:

1000÷50%=2000

Step-by-step explanation:

hope it helps

6 0
2 years ago
4 3/4 minus 5/8 in simplest form
siniylev [52]
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4 0
3 years ago
Audryn left a $12 tip on a $68.73 restaurant bill. What percent tip did she leave? Round to the nearest tenth of a percent.
Andrew [12]
Well, if we take 68.73 as the 100%, how much is 12 of it in percentage?

well    \bf \begin{array}{ccllll}
amount&\%\\
\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\
68.73&100\\
12&x
\end{array}\implies \cfrac{68.73}{12}=\cfrac{100}{x}

solve for "x"
3 0
3 years ago
Read 2 more answers
Ishaan is 3 times as old as Christopher and is also 14 years older then Christopher. How old is ishaan?
rosijanka [135]
I=Ishaan
C=Christopher
I/3=C
I-14=C
Substitute
I/3=I-14
I=3I-42
-2I=-42
Ishann = 21
4 0
3 years ago
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