If f(x) = 6x2 - 4 and g(x) = 2x + 2, find (f - g)(x).
Please help! It is algebra 1

Answer:

i think it is in(x-2/2+2) the + on the bottom and the - on top as a fraction:) hope it helps

Step-by-step explanation:

Answer:

Day 2

Step-by-step explanation:

On Day 1, the temperature changed by 24.8 degress fahrenheit. On Day 2, the temperature changed by 32.94 fahrenheit which is more then Day 1.

Answer:

day two

Step-by-step explanation:

-11.31 + 13.49= 2.18

-7.69+ 25.25= 17.56

so day two because there's more distance in temp.

Answer:

[tex] y = 3x + 2 [/tex]

Step-by-step explanation:

The equation of a linear function in slope-intercept form is: y = mx + b, where, m = slope, and b = y-intercept.

Find slope (m) of the linear function by using any two points, say (3, 11) and (7, 23):

[tex] m = \frac{y_2 - y_1}{x_2 - x_1} = \frac{23 - 11}{7 - 3} = \frac{12}{4} = 3 [/tex]

To find the y-intercept (b), substitute the value of the corrdinate pair of any of the points represented on the table, and the value of the slope (m) into [tex] y = mx + b [/tex].

Substituting, x = -1, y = -1, m = 3.

[tex] y = mx + b [/tex]

[tex] -1 = 3(-1) + b [/tex]

[tex] -1 = -3 + b [/tex]

Add 3 to both sides

[tex] -1 + 3 = b [/tex]

[tex] 2 = b [/tex]

[tex] b = 2 [/tex]

Substitute m = 3, and b = 2 into the equation of the linear function in slope-intercept form:

[tex] y = mx + b [/tex]

[tex] y = 3x + 2 [/tex]

Answer:

16...is your answer..hope this help you ....

Answer:

The first part is: 1/13

The second part is: 9/20

Step-by-step explanation:

Answer:

59 degrees (just taking a shot)

Step-by-step explanation:

A six sided polygon should have a total degree total of 720 degrees. 105+142+140+124+88+x=720. When you find x, it should equal 121 degrees. Since x and y are both on a straight line, that line has to be 180 degrees. These are supplementary angles. 180-121 should equal 59.

Answer:

x=2, y=8 or (2, 8)

Step-by-step explanation:

y=3x+2

y=7x-6

substitute y=7x-6 into y=3x+2

7x-6=3x+2

4x=8

x=2

then plug 2 into either one

y=7(2)-6

y=8

Check answers

8=3(2) + 2  | correct

8 =7(2)-6 | correct

Answer:

y-intercept

Step-by-step explanation:

you only need the slope and points for point-slope form

The total cost equation of renting the truck if Emma were to drive mm miles will be

C=2.5m+20

Let,

C=total cost

m=number of miles

the cost function is in the form of

C=am+b

the rental company charges a fee of $2.5 per mile so a=2.5

C=2.5m+b.....................(1)

if Emma were to drive m=2 miles, the total cost would be C=25

25=2.5\c*2+b

25=5+b

25-5=b

20=b

b=20..................put it back in equation 1

C=2.5m+b

Therefore, The total cost equation of renting the truck if Emma were to drive mm miles will be C=2.5m+20

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Answer:

C=2.5+20

Step-by-step explanation:

got right on delta

Answer:

to find the solution set from the replacement set, plug, in each value from the replacement set and

evaluate both side of the equation.

Step-by-step explanation:

if the two side are equal , the equation is true and thus the value is a solution

in your opinion if the answer is correct then mark me as brain list and it may help you also and please follow back me

Answer: I’m pretty sure it’s 0.35¢

Step-by-step explanation:

4.55/13

[tex]length = \sqrt{ ({11 - 7})^{2} + {(1 - 4})^{2} } \\ [/tex]

[tex]length = \sqrt{ ({4})^{2} + ({ - 3})^{2} } \\ [/tex]

[tex]length = \sqrt{16 + 9} [/tex]

[tex]length = \sqrt{25} [/tex]

[tex]length = 5[/tex]

Thanks for watching buddy good luck.

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Answer:

g^2=49

7^2=49

g=7

hope it is helpful to you

Answer:

420m

Step-by-step explanation:

250m = 5cm

50m = 1cm

? = 8.4cm

50 x 8.4=

420m = 8.4cm

Step-by-step explanation:

firstly we need to find the scale factor

firstly we know that 250m=25000cm

25000/5=5000

so 1:5000 is scale factor.

Now let us find the distance between Sam's school and the library

if they are 8.4 cm apart on map it means that in actual distance they are

(8.4)*5000=42000 cm in reality

One equivalent ratio is 1:6

To get this ratio, you divide both parts of 2:12 by 2

2/2 = 1

12/2 = 6

So that's why 2:12 is equivalent to 1:6

From here we could multiply both parts by say 3

1*3 = 3

6*3 = 18

Meaning that 1:6 and 2:12 are equivalent to 3:18

==============================================

Two possible answers are 1:6 and 3:18

There are infinitely possible answers

Answer:

-14,494 feet

Step-by-step explanation:

Answer:

The answer is below

Step-by-step explanation:

Let t represent the time in hour and A(t) represent the amount of accumulating rainfall at time t.

In the first three hours the rain fell at a constant rate of 25mm per

hour, hence:

A(t) = 25t     0 ≤ t ≤ 3

The rain then slows down and remains constant at 75 mm [i.e. 25(3)] for an hour.

The rain increases at a rate of 20t from 4 ≤ t ≤ 6. Hence the piecewise equation is given as:

[tex]A(t)=\left \{ {{25t\ \ \ \ \ \ \ \ \ \ for\ 0\leq\ t\ \leq\ 3} \atop {75\ \ \ \ \ \ \ \ \ \ for\ 0\leq\ t\ \leq\ 6 \atop {75+20(t-4)\ \ for\ 4\ \leq\ t\ \leq\ 6}} } \right. \\\\\left[/tex]

Answer:b) $3,846

Step-by-step explanation:

If your third month's revenue is estimated at $5,000, then $3846.15 is  second month's revenue.

percentage, a relative value indicating hundredth parts of any quantity.

Given that  business's revenue will grow at a compounded rate of 30% each month for the first 6 months.

Third month's revenue is estimated at $5,000.

We need to find the second month's revenue.

Let us assume the revenue of second month = x

Compounded rate = 30%

x + 30% of x = 5000

x  + 0.3x = 5000

1.3x = 5000

Divide both sides by 1.3

x = 3846.15

Hence, $3846.15 is  second month's revenue.

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Answer:

C

Step-by-step explanation:

Answer:

That would be 62.5%

Step-by-step explanation:

That's what I put and it said it was right...

Answer:

D.The addition property of equality applies to equations with rational expressions.​

Step-by-step explanation:

Answer:

625 / 5 = 125 per day

Step-by-step explanation:

If this helped can I get brainliest I need to rank up.

Answer:

The 1st and second is yes and the last one is no.

Step-by-step explanation:

to find the mid-point you add the two x and divide it by 2 same as y.

Answer:

I would say c

Step-by-step explanation:

C just makes sense to me, sorry if I'm wrong!

Answer:

its D

Step-by-step explanation: use m*a*thway buddy :) lol and keep ur S number to urself or ur gonna get h*a*c*k*e*d says im using innapropriate words lol

Answer:

12

Step-by-step explanation:

Answer:

answer is -24

Answer:

-24

Step-by-step explanation:

if my calculator is right haha

Answer:  [tex][5, \infty)[/tex]

On a keyboard, you would write [5, infinity)

The square bracket means "include this value" and a curved parenthesis means "exclude this value". We cannot include infinity as it is not a number, so we always use parenthesis with either infinity.

[tex]y \ge 5[/tex] is the same as [tex]5 \le y[/tex] which is also the same as [tex]5 \le y < \infty[/tex] which may help lead to set up the interval notation answer.

Answer:

The Y-Intercept is -9

Step-by-step explanation:

Distance between x's (Δx)  3

Distance between y's (Δy)  9

Answer:

C

Step-by-step explanation:

5.9(9 - 5) + 4^3 + 3.86

5.9(4) + 4^3 + 3.86

5.9(4) + 64 + 3.86

23.6 + 64 + 3.86

Put the decimals together so it will be easier:

23.6 + 3.86 + 64

27.46 + 64

= 91.46

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______________________________

 [tex]\bold{Solution~Steps:}[/tex]

[tex]1.)~Solve~parenthesis~first:[/tex]

[tex]2.)~Calculate~the~power~of~4^3:[/tex]

[tex]3.)~Multiply:[/tex]

[tex]4.)~Add:[/tex]

______________________________

 [tex]\bold{Answer:}[/tex]

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