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geniusboy [140]
2 years ago
12

Brandy drove three times as far as Trisha. Together, they drove 48 miles. Which equation below can be used to find the number of

miles Trisha drove?
A. 3x = 48
B. x = 48
C. 3x + x = 48
D. 3x2n = 48




stands for an exponent "2n"
Mathematics
2 answers:
Xelga [282]2 years ago
7 0

Answer:

\textsf {C. 3x + x = 48}

Step-by-step explanation:

\textsf {Let :}

\textsf {Distance travelled by Trisha = x}

\textsf {Distance travelled by Brandy = 3x}

\textsf {It mentions the sum is 48. So both distances need to be added.}

\implies \mathsf {3x + x = 48}

Option <u>C</u> gives the right answer.

Contact [7]2 years ago
7 0

Let Trisha drove x mi

Brandy drove 3×x=3x mi

Together they drove=48

Now

The equation is

  • 3x+x=48
  • 4x=48
  • x=12

The option C can be used

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