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bazaltina [42]
4 years ago
5

Evaluate the given algebraic expression for x = 7 and y = 3.

Mathematics
2 answers:
hichkok12 [17]4 years ago
8 0

Answer:

B. 20

Step-by-step explanation:

x = 7 and y = 3.

2x = 2y becomes 2(7) + 2(3).

2 times 7 is 14, and 2 times 3 is 6.

2(7) + 2(3) becomes 14 + 6.

14 + 6 = 20, therefore B is the correct answer.

BigorU [14]4 years ago
7 0

AnswerB. 20

Step-by-step explanation:

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2\frac{2}{5} hours, or 1 hours and 24 minutes

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Answer:

A graph shows lap time (seconds) labeled 82 to 98 on the horizontal axis and the number of laps on the vertical axis. 1 lap was 82 to 84 seconds.  4 laps were 84 to 86 seconds. 2 laps were 86 to 88 seconds. 4 laps were 88 to 90 seconds. 6 laps were 90 to 92 seconds. 5 laps were 92 to 94 seconds. 2 laps were 94 to 96 seconds. 0 laps were 96 to 98 seconds

Step-by-step explanation:

The given table is presented as follows;

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Therefore, the histogram that represents Blanca's lap times for the three days of practice is described as follows;

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