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Ratling [72]
2 years ago
7

• function notation• these are so confusing

Mathematics
1 answer:
lukranit [14]2 years ago
3 0

Answer:

15

Step-by-step explanation:

Just substitute the x for 5
In this case:

Original function: f(x) = x^{2} - 2x

Substitute function: f(5) = (5)^{2} - 2(5)

Now solve for the substitute function

(5)^{2} - 2(5)

25 - 10

15

Therefore, f(5) is equal to 15

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Step-by-step explanation:

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3 years ago
What is the GCF of 88 and 66?
Vadim26 [7]

Answer:

the GCF would be 22 this is because that is 88 and 66 greatest common factor (gcf)

Step-by-step explanation:

have a good day!!

7 0
3 years ago
Read 2 more answers
Help please<br>solve for x​
Y_Kistochka [10]

Answer: x= 47 (If that says 3x+2)(the picture is a little blurry)

Step-by-step explanation:

Linear pairs of angles sum to 180.

37+(3x+2) =180

Combine like terms

39+ 3x = 180

Subtract 39 from both sides

3x = 141

Divide both sides by 3

x= 47

3 0
3 years ago
I'm so confused rn, please help a girl out
Svetach [21]
<h2>The test is worth 15 points.</h2><h3 /><h3>Double-check:</h3><h3>15 x 1.2 = 18</h3>
3 0
3 years ago
Suppose Austin, Texas, is hit by a tornado that destroys 25 percent of the housing in the area. Would you expect the total expen
notsponge [240]

Answer:

<u>greater than what it was before</u>

Step-by-step explanation:

<em>Remember</em>, a tornado usually causes significant structural damages to houses within its area of impact., and this requires running expenses to repair the damage.

Hence,<u> since the term </u><u>expenditure, </u><u>also implies expenses; we can expect the total expenditure on housing after the tornado to be </u><u>greater than</u><u> what it was before the tornado since families would be paying for repairs.</u>

4 0
3 years ago
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