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Svetradugi [14.3K]
3 years ago
8

What is the sum (x - 2) + (3x + 8) if x = 2?

Mathematics
1 answer:
alexandr402 [8]3 years ago
7 0

Answer:

14

Step-by-step explanation:

2-2=0

3*2=6

6+8=14

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79 divided by 10= 7 7x10= 70 79-70=9 Put a 0 beside the nine Put the decimal beside the 7 10x9=90 90-90=0 Ur answer is 7.9
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A rectangle has dimensions 7 ft x 12 ft. Which of the dimensions describe a rectangle that is similar to this rectangle?
kotegsom [21]

Answer:

C) 21 ft x 36 ft

Step-by-step explanation:

Because 7 * 3 = 21 ft & 12 * 3 = 36 ft

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Question 5
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2 years ago
A bike store rents bikes for $9 an hour in addition to a helmet rental fee of $15. If
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Answer:

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Step-by-step explanation:

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2 years ago
Use complete sentences to describe why Set A = { X1 X is an even whole number between 0 and 2) = 0.
d1i1m1o1n [39]

Answer:Consider the Set A = {X | X is an even whole number between 0 and 2 } = .

Since, whole numbers are the set of numbers starting from zero upto infinity.

Even numbers are the numbers which are exactly divisible by '2'.

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Since, only '1' is a whole number between 0 and 2 which is not an even number as '1' is not divisible by '2'.

Therefore, there is no even whole number between 0 and 2.

So, this set is empty.

Therefore, A = { X | X is an even whole number between 0 and 2} =  

Step-by-step explanation:

4 0
3 years ago
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