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fredd [130]
2 years ago
14

Which is the value of this expression when a =5 and k=2?

Mathematics
2 answers:
sdas [7]2 years ago
6 0

Answer: The answer to this question would be 25/9 in exact form, 2.7 repeating in decimal form, or 2 and 7/9 as a mixed number.  To solve all you would need to do is substitute the values of the variables into the expression and then simplify.

MAXImum [283]2 years ago
4 0
Just substitute 5 into a and -2 into k

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Four family members compared their ages. Terell is 3 years younger than Danny. Danny is 1 year younger than Pablo. Pablo's age i
Anastaziya [24]

Answer:

Terell age = 8 years

Step-by-step explanation:

There are 4 family members and they compared their ages.

let

Danny age = a

Terell age  = a - 3

let

Pablo age = b

Danny age = b - 1

Pablo age = 1/3 of Shaniqua age

Pablo age = 1/3 × 36

Pablo age = 36/3 = 12 years

Since Pablo's age is 12 years ,Danny's age can be gotten . Danny's age is needed because it has a relationship with Terell age. Recall that Danny is 1 year younger than Pablo.

Danny age = b - 1

Danny age = 12 - 1 = 11 years

Also recall that Terell is 3 years younger than Danny . Therefore,

Terell age  = a - 3

Terell age  = 11 - 3 = 8 years

Terell age = 8 years

4 0
3 years ago
Let eventA= Music and event B = Hatched.
TEA [102]

Answer:

C. 0.981

Step-by-step explanation:

right on edge 2021 :)

7 0
3 years ago
What are 3 of the 6 essential principles in Jefferson's Inaugural Address?
denpristay [2]

Answer:

He said that the nation had "room enough for our descendants to the thousandth and thousandth generation" and that his administration would pursue "honest friendship with all nations, entangling alliances with none." He affirmed that America's future depended upon "the preservation of the General government

Step-by-step explanation:

6 0
3 years ago
Which expresses 216:270 in its simple form
Ivanshal [37]

Answer:

4/5

Step-by-step explanation:

Steps to simplifying fractions

Find the GCD (or HCF) of numerator and denominator

GCD of 216 and 270 is 54

Divide both the numerator and denominator by the GCD

216 ÷ 54

270 ÷ 54

Reduced fraction:  

4

5

5 0
3 years ago
**POINTS**Find the values of X and y
Andrej [43]

Answer:

y=105 for x

y=75

Step-by-step explanation:

2y-30=180                          180 (straight line)     180-105=75

+30      +30

2y=210

/2     /2

7 0
2 years ago
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