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Westkost [7]
3 years ago
6

Simplify the expression by adding or subtracting the linear expressions. 7x + 9x + 8 + 4x + 5 *

Mathematics
1 answer:
Lady_Fox [76]3 years ago
4 0

Answer:

A

Step-by-step explanation:

7x+9x+4x+8+5=20x+13

20+13.

Hope this helps :D

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A local art studio offers a new session of drawing classes every 12 days. A competing art studio offers a new session of drawing
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2 years ago
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Read 2 more answers
A Ferris wheel can accommodate 65 people in 15 minutes. How many people could ride the Ferris wheel in 2 hours? What was that ra
densk [106]

Answer:

520 people in 2 hours

rate = 260 people per hour

Step-by-step explanation:

change minutes to hours

15 minute* 1 hr/60 minutes = .25 hrs

65 people      x people

---------------  = ------------------

.25 hrs            2 hrs


using cross products

65 * 2 = .25 * x

130 = .25x

divide by .25

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520 =x

520 people

65 people      x people

---------------  = ------------------

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using cross products

65 = .25x

divide by .25

65/.25 = .25x/.25

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260 people in 1 hour

rate = 260 people per hour

5 0
4 years ago
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