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NNADVOKAT [17]
2 years ago
13

Will give brainliest worth 50 points also i need it done today pls

Mathematics
2 answers:
Elden [556K]2 years ago
6 0

Answer:

5/2

Step-by-step explanation:

we have X = -3x + 3

-3x +3= -2

3+2 = 3x

5= 3x

5/3 = x

Marianna [84]2 years ago
5 0

#1

18,11,4,-3...

Here

  • a=18
  • d=-7

\\ \sf\longmapsto a_n=a+(n-1)d

\\ \sf\longmapsto a_{32}

\\ \sf\longmapsto 18+31(-7)

\\ \sf\longmapsto 18-217

\\ \sf\longmapsto -199

#2

  • a=4
  • d=6

\\ \sf\longmapsto a_{24}

\\ \sf\longmapsto a+23d

\\ \sf\longmapsto 4+23(6)

\\ \sf\longmapsto 4+138

\\ \sf\longmapsto 142

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garri49 [273]

Answer:

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6 0
2 years ago
Simplify.
Kazeer [188]
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2 years ago
ur a HS photographer taking pictures fir 2 classes of 21 students each. on average, each individual pic takes 3 minutes and a cl
goblinko [34]
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6 0
3 years ago
Help? I'm not sure I understand how to solve this.
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8 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.
Fiesta28 [93]
So, if we take 68.73 to be the 100%, what is 12 in percentage off of it?

\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
68.73&100\\
12&p
\end{array}\implies \cfrac{68.73}{12}=\cfrac{100}{p}\implies p=\cfrac{12\cdot 100}{68.73}

seems Audryn is being generous, she probably got the silverware and the maple leaves tablecloth.
4 0
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