Which expression has a solution of 12, if m = 7?

5 - m
m + 5
m - 5
m + 7

Height: 4 units

Width 2√/2

Explanation:

Start by sketching y = 6 - ². Then draw a rectangle beneath it. You will notice that the width is 2x and the height is 6 ². Area is given by length - times width, so the area function will be A=2x (6 - x²) = 12x - 2x³.

Now you differentiate to find the maximum.

A' = 12 - 6x²

Find critical numbers by setting A' to 0.

x = ± √/2

The derivative is negative at x = 2 and positive at x = 1, which justifies that the rectangle with width of √2 has maximal area.

The height will be y (√2) = 6 – (√2)²) = 4

Answer:

PLEASE HELP MEEEEEEE TOOOOOOO

Answer:

1st one

Step-by-step explanation:

:) pls mark brainliest

Answer: 49y³

Step-by-step explanation:

Answer:

Step-by-step explanation:

a) Number of families having income between $ 20000 - $ 40000 = 100

b) Number of families having income less than $40000 = 100 + 40 = 140

Answer:

Step-by-step explanation:

1) 3x + y = 3

          y = -3x + 3

When x = 0  ;   y = 0  +3 = 3                          (0 , 3)

When x = 1   ;    y = -3*1 + 3 = -3 + 3 = 0        (1 , 0)

When  x = 2   ;   y = -3*2 + 3 = -6 +3 = -3      (2 , -3)

Plot the points (0 ,3 ) ; (1 ,0) and (2 , -3) in the graph and join them

2) y = x + 3

When x = 0  ; y = 0 +3 = 3           (0 , 3)

When x = 1   ; y = 1 + 3 = 4          (1 , 4)

When x = -3  ; y = - 3 + 3 = 0      (-3 , 0)

Plot the points (0,3) , (1, 4) and (-3 , 0) in the graph and join them

3) Plug in (4 , y) int he equation

y = x + 5

y = 4 + 5

y = 9

y = 9

5) 2x + y = 3

At x-intercept y = 0

2x + 0 = 3

2x = 3

x = 3/2

Answer:

14+29=43

Step-by-step explanation:just add it

Answer:

64??

Step-by-step explanation:

If not I'm sorry I tried :)

Answer:

vCan be done using arithmetic will be too long for braily check you89 55vw]vw

StCan be done using arithmetic will be too long for braily check you89 55ep-by-step explanation:

Can be done using arithmetic will be too long for braily check you89 55Can be done using arithmetic will be too long for braily check you89 Can be done using arithmetic will be too long for braily check you89 5555Can be done using arithmetic will be too long for braily check you89 55

The house is right now 6years old.

" Linear equation is defined as the algebraic expression of one or more variables with highest power equals to one."

According to the question,

'x' represents the present age of house

'y' represents the years left on the mortgage

Given,

y = 24years

As per the condition given linear equation we get,

 x + y = 5x

⇒x + 24 = 5x

⇒5x - x = 24

⇒4x = 24

⇒x = 24 / 4

⇒x= 6years old

Hence, The house is right now 6years old.

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Answer:

12 is the answer.....

12 is the answer.....

Step-by-step explanation:

12 is the answer.....

12 is the answer.....

12 is the answer.....12 is the answer.....12 is the answer.....12 is the answer.....

Answer:

Answer: 4

Step-by-step explanation:

Answer: GCF of 8 and 12 is 4.

Answer:

here's the answer mark me brainliest!!

Answer:

Step-by-step explanation:

2p² + 8pq - pq - 4q² = 2p(p + 4q) - q( p + 4q)

                                 = (p + 4q)(2p - q)

Answer:

5.5

Step-by-step explanation:

Answer: C. an increase in prices for domestically produced watermelons.

Answer:

discrete

D {1,2,3,4,5,6,7}

R {5,6,7}

function

Step-by-step explanation:

graph is discrete because it is plotted for some values/numbers of input only  

not like a continuous one

D {1,2,3,4,5,6,7} all the inputs  

R {5,6,7} output range

A graph becomes a function if for a given x value there is a distinct/one y value

so here it is a function

Answer:

Ya no way in hell am I doing that srry :l

Step-by-step explanation:

:l

The length of the zipline is found using Pythagoras's theorem, which gives

the length of the hypotenuse side of a right triangle.

Reasons:

Height at which the zipline will be tied to one of the trees = 42 feet

Height at which the zipline will be tied to the other tree = 3 feet

The distance between the trees = 60 feet

Required:

The length of the zipline

Solution:

The length of the zipline is found as follows;

Taking one of the trees to be at the origin, the coordinates of one of the tying point = (0, 42)

The coordinates of the other tying point = (60, 3)

The in the imagined right triangle formed by the zipline and the distance

between the trees, the length of the zipline is given by Pythagoras theorem

as follows;

Length of zipline = [tex]\sqrt{(60 - 0)^2 + (3 - 42)^2} = 3 \cdot \sqrt{569}[/tex] ≈ 71.56

Length of the zipline ≈ 71.56 ft.

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The antecedent is They had a guard dog and the consequent is No one would trust pass on their property.

The proposition given contains a conditional, whose form is [tex]p \implies q[/tex], representing a causal relationship, where:

(Antecedent) [tex]p:[/tex] They had a guard dog.

(Consequent) [tex]q:[/tex] No one would trust pass on their property.

Hence, the antecedent is They had a guard dog and the consequent is No one would trust pass on their property.

We kindly invite to check this question on propositions: https://brainly.com/question/18545645

Answer:

is 2/8

Step-by-step explanation:

Answer:

12.5

Step-by-step explanation:

Recall the binomial theorem:

[tex]\displaystyle (a+b)^n = \sum_{k=0}^n \binom nk a^{n-k} b^k[/tex]

a. Let a = b = 1 and n = 8. Then the sum above gives the sum shown here,

[tex]\displaystyle \sum_{k=0}^8 \binom8k 1^{n-k} 1^k = \sum_{k=0}^8 \binom8k[/tex]

so it reduces to (1 + 1)⁸ = 2⁸ = 256.

b. Let a = 1 and b = -1 and k = 8. Then by the same argument, the sum reduces to (1 - 1)⁸ = 0.

c. Notice that

[tex]\displaystyle \sum_{j=0}^n \binom n{n-j} = \binom nn + \binom n{n-1} + \binom n{n-2} + \cdots \binom n2 + \binom n1 + \binom n0[/tex]

but this is nearly identical to the sum in part a, with a = b = 1 and arbitrary n, but the order of terms is reversed. Then it reduces to (1 + 1)ⁿ = 2ⁿ.

d. Let a = 1 and b = 2. Then the sum is (1 + 2)ⁿ = 3ⁿ.

Answer:

y = 1.15x + 22

Answer:

its  is incorrect.

Step-by-step explanation:

Each time you roll the dice, you have a 1 in 6 shot in getting any number. Rolling a 6 does not lower the odds of rolling another 6. Therefore the odds of both of these are (1/6)^4.

This does however change if you are allowed to roll these numbers in any order. In that case, the first batch would be easier.

mark brainliest !!

Answer:

No

Step-by-step explanation:

Every time you roll the dice, there is the same probability of rolling any number (1/6)

Simply compute (1/6)^4, which can also be written as (1/6)*(1/6)*(1/6)*(1/6)

this equals 1/1296.

The probability of rolling any given number is the same, so the probability of rolling any sequence of four numbers is the same.

Answer:

Step-by-step explanation:

how do I rewrite this using the distinctive property

6(-4)

Answer:

468% is the percent of 4.68

Step-by-step explanation:

4.68 x 100 = 468

Answer:

45 Yellow marbles

Step-by-step explanation:

6 x 9 = 54

5 x 9 = 45

I hope it helped

Answer:

$18.75

Step-by-step explanation:

George and his two friends, saying that there are 3 people. Then you multiply 3 by the amount the popcorn cost which was $6.25

Los estudiantes recaudarán un total de $ 10000 pesos en un mes de 31 días y un mes de 30 días.

En este caso, debemos construir una ecuación lineal en forma implícita, es decir, una ecuación de la forma:

[tex]a\cdot x + b\cdot y = c[/tex] (1)

Donde:

Si sabemos que la solución consiste únicamente en números naturales y si [tex]a = \frac{1}{3}[/tex], [tex]b = \frac{2}{3}[/tex] y [tex]c = 1[/tex], entonces tenemos la única solución disponible:

[tex]\frac{1}{3}\cdot x + \frac{2}{3}\cdot y = 1[/tex]

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

[tex]2\cdot y = 3 - x[/tex]

[tex]y = \frac{3}{2}-\frac{1}{2}\cdot x[/tex]

[tex](x, y) = (1, 1)[/tex]

Los estudiantes recaudarán un total de $ 10000 pesos en un mes de 31 días y un mes de 30 días.

Invitamos cordialmente a ver esta pregunta sobre sistemas de ecuaciones:    https://brainly.com/question/12149981

Answer: 64

Step-by-step explanation:

Step-by-step explanation:

x/12 - 7 = x/4

12 × (x/12) - 7) = 12 × (x/4)

x - 84 = 3x

Option → A

The number of weeks it will take both Sam and Marshall to have the same amount of savings in their accounts is 48 weeks

Given:

Amount with Sam = $2,500

Additional savings each week = $40

Amount with Marshal = $7,300

Amount spent each week = $60

let

x = number of weeks

Sam equation:

2500 + 40x

Marshall's equation:

7300 - 60x

Equate both

2500 + 40x = 7300 - 60x

collect like terms

2500 - 7300 = - 60x - 40x

-4800 = -100x

divide both sides by - 100

x = -4800 / -100

x = 48 weeks

Therefore, the number of weeks it will take both Sam and Marshall to have the same amount of savings in their accounts is 48 weeks

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Answer:

1033.765625

Step-by-step explanation:

I think it’s bottom left

Answer:

10^(4)*4^(5) or 10 to the 4th power by 4 to the 5th power

Step-by-step explanation:

When simplified, both equal to 10240000.