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pochemuha
2 years ago
7

Which expressions are equivalent to 4b

Mathematics
2 answers:
Lena [83]2 years ago
8 0

c and b are your answers

shepuryov [24]2 years ago
3 0

Answer:

b. 3b+b

c.2(2b)

Step-by-step explanation:

Option a is

b+2(b+2b) = b+2(3b) Adding the like terms b and 2b

                    =b+6b

                     =7b

Option b is :

3b+b = 4b (Like terms can be added)

Option c is

2(2b) = 4b. [ 2x2=4]

OPtions b and c both equal 4b.

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B= 23 inches

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1 year ago
Which expression in equivalent to 12(2n+6) ?
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4 0
2 years ago
Please may someone help me with this question thank you
Maru [420]

Answer:

C. \frac{12}{7}

Step-by-step explanation:

To find the slope when you know two points, use this formula:

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Hope that helps.

3 0
2 years ago
83,78, 99,56, 48, 74, 68,55,85
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Answer:

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Mode: mode is the number seen the most, but there is no repeating values

Range: 51

Step-by-step explanation:

<u>Mean:</u>

add all the values together, and divide by how many values you have, so 646/9= 71.777777777............

<u>Median:</u>

the number in the middle of the sequence

<u>Range:</u>

the difference between the largest and smallest numbers/values.

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3 0
3 years ago
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What is the value of the exponential expression below? 36 1/2
Aleksandr [31]

36 1/2 = 6

Given: the exponential expression

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3 years ago
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