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trapecia [35]
3 years ago
11

Evaluate 2(x + 1) - 3 when x= 6. A. 8 B. 5 c. 11 D. 10

Mathematics
2 answers:
Brrunno [24]3 years ago
6 0
2(x+1) -3
2(6+1) -3
2(7) -3
14 -3
11

ANSWER IS:
C 11
7nadin3 [17]3 years ago
6 0

Answer:

11

Step-by-step explanation:

2(x + 1) - 3

Let x= 6

2(6+1) -3

Parentheses first

2(7) -3

Then multiply

14-3

Then subtract

11

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Answer:

A rational number is a number that can be made by dividing two integers (an integer is a number with no fractional part).  The word rational includes the word "ratio." Rational numbers are basically numbers, either positive or negative that you get by dividing 2 numbers. Any number is a rational number, even fractions and decimals, except pi due to the fact that it's a irrational number.

Step-by-step explanation:

Examples of rational numbers include, 1, which you get by dividing 1 by 1, 2 which you get by dividing 2 by 1 and 2.12, which you get by dividing 212 by 100.

4 0
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