The formula for perimeter of a rectangle is P = 2(I+ w). Solve for w, the width of the rectangle, in terms of P and I

Answer:

-17

Step-by-step explanation:

To find g(-3), we have to substitute the -3 as x.

g(-3) = 3(-3) - 8

g(-3) = -9 - 8 = -17

Answer:

Step-by-step explanation:

x =(10-√-800)/2=5-10i√ 2 = 5.0000-14.1421i

x =(10+√-800)/2=5+10i√ 2 = 5.0000+14.1421i

the answer is 5/2

Step-by-step explanation: im just that good enjoy the free answer you cheating loser

Answer:

The equation is y = 6x - 5

Step-by-step explanation:

The equation is y = mx + b

7 = 2m + b

-5 = b (since x = 0)

Plug back in the first.

7 = 2m - 5

2m = 12

m = 6

Answer:

26

Step-by-step explanation:

It started with x apples.

8 were given away.

Now there are x - 8 apples.

Two thirds of the remainder is (2/3)(x - 8).

That is equal to 12.

(2/3)(x - 8) = 12

x - 8 = 18

x = 26

There were originally 26 apples.

Answer:

26, if I understood the question correctly.

John has an amount of apples, gave 8 to her friend, and noticed that two thirds of the remainder is a dozen.

Step-by-step explanation:

If 2/3 of the remainder is 12, then we can set this up as an algebraic equation to see what the remainder started with.

x*2/3=12

Now we can see that we need to divide the 2/3 to get the answer for what x is equal to.

[tex]x=12/(\frac{2}{3} )[/tex]

To divide fractions, you multiply by the reciprocal, (or the fraction upside down)

[tex]x=12*(\frac{3}{2})[/tex]

When we multiply 12 by 3/2, we get 36/2, and when we reduce, we get 18.

If the entire remainder is 18, then the original total would be 18 plus the 8 that John gave to her friend.

18+8=26

Kind of a strangely worded question, I hope I understood correctly

Answer:

y=3x-3

Step-by-step explanation:

y=mx+b

m=slop

b=y intercept

Answer:

the y-intercept is 2 hope this helps

Answer:

y intercepts -1.5

Step-by-step explanation:

X=0 so you need to find it inthe point where the x = 0

Answer:

i think its 3/5

sorry if im wrong:(

Step-by-step explanation:

Answer:

Since the equation '3x + 5y = 15' is transformed to slope-intercept form 'y = (-3/5)x + 3' the slope is (-3/5).

Step-by-step explanation:

Since the equation '3x + 5y = 15' is transformed to slope-intercept form 'y = (-3/5)x + 3' the slope is (-3/5).

Answer:

1200

Step-by-step explanation:

Answer:

17

Step-by-step explanation:

An arithmetic mean is the average of the 2 given numbers, that is

mean = [tex]\frac{sum}{count}[/tex] = [tex]\frac{2+32}{2}[/tex] = [tex]\frac{34}{2}[/tex] = 17

Answer:

False?

Step-by-step explanation:

Answer:

9x - 9

Step-by-step explanation:

6x + 3x = 9x. 1- 10 = -9

Combine the like terms

Answer:

4x^3+4x^2+4x+8

Step-by-step explanation: find (g+f)(4)

g(x)=3x+2

f(x)=x^3+x^2-2x

______________________

(4)*(3x+2+x^3+x^2-2x)

(4)(x^3+x^2+x+2)

4x^3+4x^2+4x+8

Answer:

Number of protons

Step-by-step explanation:

The atomic number represents the number of protons that are in the nucleus. This says what chemical properties something has and where it is located on the periodic table.

Best of Luck!

Answer:

15.71

Step-by-step explanation: I did It on a peice of paper and it's a mess so yeah......

Answer:

14.2 feet

Step-by-step explanation:

I'm guessing the question is asking how far did Joey travel from the diving board.

Joey is 5.6 feet above 0 so to reach 0 we must subtract 5.6

-5.6 + - 8.6 = - 14.2 feet

Joey traveled 14.2 feet

Answer:

4

Step-by-step explanation:

Answer:

-5

Step-by-step explanation:

count down to the lowest point

Answer:

Answer is -5

Step-by-step explanation:

count down all the way to the lowest point/the end of the line downwards.

Answer:

A and C

Step-by-step explanation:

Answer:

A and C

Step-by-step explanation: hope it helps ^w^

Answer:

6.5x and 3.05x were adding incorrectly.

Step-by-step explanation:

The answer to adding those two numbers would be 9.55x

Answer:

error is in step A. 6.5x and 3.05x do not combing to 10x. instead, it should be 9.55x

Answer:

x = -14/3

Step-by-step explanation:

2 (4x-2) - 5x = -18

8x - 4 - 5x = -18

8x - 5x = -18 + 4

3x = -14

x = -14/3

I'm not sure if this is what you were asking for but, ya..

Answer:

£2857.14

Step-by-step explanation:

Given parameters:

Cost of car  = £2400

 Discount  = 16%

Unknown:

The original cost  = ?

Solution:

 Original price - ( 16%  x original price) = New price

   Original price(1 -  16% ) = 2400

   Original price(1 - 0.16) = 2400

    Original price x 0.84 = 2400

    Original price  = [tex]\frac{2400}{0.84}[/tex]   = £2857.14

Hello good afternoon...God bless here is the answer to your following question

The student scored 18 points out of 25 which mean he got an

72%

Answer:

2+2 is 4-1 is 3 quick mafs

Step-by-step explanation:

what I just said

Answer:

whats up?

Step-by-step explanation:

Answer:

i have some bio questions that i need answered lol

Step-by-step explanation:

Answer:

The card could have been 50% an even number and 25% for a queen

Step-by-step explanation: