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alexira [117]
3 years ago
8

F(2) if f(x) = 2x - 5

Mathematics
2 answers:
Sever21 [200]3 years ago
7 0

Answer:

f(2) = -1

Step-by-step explanation:

Plug in 2 for x in the equation: f(2) = 2(2) - 5

Remember order of operations/ PEMDAS

f(2) = 4-5                  

f(2) = -1

Licemer1 [7]3 years ago
4 0

Answer:

The answer is 4.

Step-by-step explanation:

You might be interested in
Lcm of 1,2,12,30,84,165
cricket20 [7]

Answer:

LCM(1,2,12,30,84,165)=2^2*3*5*7*11*1=4620

Step-by-step explanation:

To find the LCM of 1,2,12,30,84,165 you must first find the prime factors of 12,30,84 and 165

12| 2               30| 2             84| 2                   165| 3

6 | 2               15 | 3             42| 2                   55 | 5

3 | 3                5 | 5              21 | 3                   11 | 11

1                       1                   7 | 7                     1

                                            1

12=2^2*3     30=2*3*5       84=2^2*3*7         165=3*5*11

Now we look for common and uncommon factors with their greatest exponent

LCM(1,2,12,30,84,165)

Common factors with their greatest exponent: 2^2*3*5

Uncommon factors with their greatest exponent: 7*11*1

LCM(1,2,12,30,84,165)=2^2*3*5*7*11*1=4620

3 0
4 years ago
Plz help I’ll give Brainliest
kvasek [131]

Answer:

1. y = -5/6x + 2

Write in slope-intercept form, y = mx + b

2. 46

3. x = 4

Isolate the variable by dividing each side by factors that don't contain the variable.

~Hoped this helped~

~Did it first! Brainiliest, please~

5 0
3 years ago
Please Answer ASAP! Answer MUST include an explanation in order to receive points and the Brainliest. Thank you.
kicyunya [14]
Okay, So What We Need To Do Is Make A Fraction. 1/4 Is The Fraction. So, Now We Must Multiply It.
1/4*1/4*1/4.
1/4*1/4 = 1/16.
1/16*1/4 = 1/64.
That Means That It Is A 1/64 Chance That It Will Always Be A One Three Times In A Row.
4 0
4 years ago
A soccer team made $575.75 from selling popcorn at a concession stand during a tournament. The popcorn cost the team $65.00. Wha
Tom [10]

Answer:

I think b it's the only one that makes sense to me

8 0
3 years ago
Read 2 more answers
basketball is played on a rectangular court in which the length is 2m less than twice the width. if the perimeter of the court i
Afina-wow [57]

Answer:

length is 28 meters

width is 15 meters

Step-by-step explanation:

Write out formulas and assign variables:

Width: w

Length: l = 2w - 2

Here is a diagram:

<u>             2w - 2               </u>

|                                     |  w

|_________________|

The perimeter formula for rectangle is P = 2(l +w). Substitute the perimeter and the formula for length into the formula.

P = 2(l +w)

86 = 2(2w - 2 + w)       Simplify inside the brackets

86 = 2(3w - 2)            Divide both sides by 2

43 = 3w - 2              Add 2 to both sides

45 = 3w                  Divide both sides by 3

w = 45/3               Variable on left side is standard formatting

w = 15                 Width of basketball court

Substitute width into the length formula to fin length.

l = 2w - 2

l = 2(15) - 2

l = 30 - 2

l = 28           Length of basketball court

Therefore the length is 28 meters and the width is 15 meters.

3 0
3 years ago
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