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Temka [501]
3 years ago
9

Caleb is planning a visit to an amusement park. He wants to figure out how many roller coasters he could ride and how many shows

he can watch in 345 minutes.
Each roller coaster takes 5 minutes to ride. He estimates that the average wait time for a roller coaster is 30 minutes.
Caleb wants to ride 3 more roller coasters than the number of shows he watches. Each show takes 25 minutes.
In 345 minutes, he can ride roller coasters and watch shows.
Mathematics
2 answers:
levacccp [35]3 years ago
6 0
Dear Mr Kim chances of the year
prisoha [69]3 years ago
6 0

Answer:

In 345 minutes, he can ride 7 roller coasters and watch 4 shows.

Step-by-step explanation:

Caleb is figuring out how many roller coasters he could ride and how many shows he can watch in 345 minutes.

Let x represent the number of shows he watches. That means x + 3 represents the number of roller coasters, because he wants to ride 3 more roller coasters than the number of shows he watches.

Each roller coaster takes 5 minutes to ride. He estimates that the average wait time for a roller coaster is 30 minutes. Therefore, the number of minutes it would take can be represented as (x + 3)(5 + 30).

Each show takes 25 minutes. Therefore, the number of minutes it would take can be represented as 25x.

Add the number of minutes it would take to ride roller coasters and watch shows. Then, solve for x.

Therefore, Caleb can watch 4 shows. He wants to ride 3 more roller coasters than the number of shows he watches, so he wants to ride 7 roller coasters.

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Complete Question:

Induced pluripotent stem cells are cells from adults that have been reprogrammed to imitate embryonic stem cells. Why might induced pluripotent stem cells be a valuable tool in science and medicine?

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4 0
2 years ago
What is the perimeter of triangle PQR? Show your work.
zubka84 [21]
You know that the two triangles are congruent because two sides and one angle are congruent.

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3y-2=y+4
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2y=6
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3 years ago
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2 years ago
Steve has at most $80 to spend at a store. He wants to buy a movie that costs $22. He also wants to buy DVDs that cost $7.00 eac
Degger [83]

Answer:

80 is less than or equal to 22+7x

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Step-by-step explanation:

I don't have the inequality signs sorry if you don't know its the symbol thats opening to the left with a line underneath

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