hhhhhheeeeeelllllllllpppppp

Answer:

The answer is A because there are no coefficients which is a letter and 1 term.

Answer:

-1/7

Step-by-step explanation:

Answer:

              y + 3= 3(x - 6)        ←    point-slope form

             y = 3x - 21           ←    slope-intercept form

             3x - y = 21         ←    standard form

Step-by-step explanation:

The point-slope form of the equation of line it's y - y₁ = m(x - x₁), where m is the slope and (x₁, y₁) is the point the line passing through.

y=m₁x+b₁   ║   y=m₂x+b₂   ⇔    m₁ = m₂

{Two lines are parallel if  their slopes are equal}

y = 3x + 1   ⇒    m₁ = 3    ⇒    m₂ = 3

(6, -3)    ⇒    x₁ = 6,  y₁ = -3

point-slope form:

y - (-3) = 3(x - 6)

y + 3 = 3(x - 6)

y + 3 = 3x - 18              {subtact 3 from both sides}

y = 3x - 21        ←    slope-intercept form

-3x + y = -21                 {multiply both sides by (-1)}

3x - y = 21         ←    standard form

Answer:

Train B

Step-by-step explanation:

Answer:

3:00 p.m.

Step-by-step explanation:

because 11:45 + 15 is 12:00 + 3 is 15:00 so it is 3:00 p.m.

Answer:

The equation will be y=25x+50

Step-by-step explanation:

This is because 50 is only being charged once and is the constant.

They are charging $25 per day thus that is the slope.

Answer: -12

Step-by-step explanation: use synthetic division

Answer: -42

Step-by-step explanation:

Answer:

(x, y)=(-8,1) this is substantial method

Answer:

[tex]2x^2+13[/tex]

Step-by-step explanation:

Given

[tex](-5x^2-2x+4)+(8x^2-x-1)-(x+2)(x-5)[/tex]

Required

Simplify

Expand brackets

[tex](-5x^2-2x+4)+(8x^2-x-1)-(x^2-5x+2x-10)[/tex]

[tex](-5x^2-2x+4)+(8x^2-x-1)-(x^2-3x-10)[/tex]

Open all brackets

[tex]-5x^2-2x+4+8x^2-x-1-x^2+3x+10[/tex]

Collect Like Terms

[tex]-5x^2+8x^2-x^2-2x-x+3x+4-1+10[/tex]

[tex]2x^2+13[/tex]

Hence, the polynomial simplifies to [tex]2x^2+13[/tex] and it has a degree of 2

Answer:

no

Step-by-step explanation:

no

Answer:

113.04

Step-by-step explanation:

formula for area is

pi times radius times radius

if the radius is 6,

do 6 times 6=36

36 times 3.14=113.04

Answer: Identity Property of Addition

Step-by-step explanation: The identity property holds true for addition.

The statement 20 + 0 = 20 represents the identity property of addition.

The identity property of addition says we add 0

to any number, the sum is equal to the original number.

In general terms, we can write the identity property of addition

as a + 0 = a where a is a variable that represents any number.

9514 1404 393

Answer:

  r = 120t/(120 -t)

Step-by-step explanation:

Given t = f(r), solve for r.

  [tex]t(r+120)=120r \qquad\text{multiply by $r+120$}\\\\rt+120t=120r \qquad\text{eliminate parentheses}\\\\rt-120r=-120t \qquad\text{subtract $120t+120r$}\\\\r(t-120)=-120t \qquad\text{factor}\\\\r=\dfrac{-120t}{t-120} \qquad\text{divide by $t-120$}\\\\\boxed{r=\dfrac{120t}{120-t}} \qquad\text{negate numerator and denominator}[/tex]

Answer:

$56,097

Step-by-step explanation:

First, we have to figure out how much his raise was, so we can convert 3.5% directly to a decimal:

3.5% = 0.035

Then we find

3.5% of 54,200 = 0.035 x 54,200 = 1,897

1,897 + 54,200 = 56,097

So, Mills new salary is $56,097

hope this helps:)

Answer:

all boxes except first should be checked

Step-by-step explanation:

the shaded area contains all solutions

see if each ordered pair resides in the solution area

Answer:

4y + 7

Step-by-step explanation:

Simplify. Use the distribution method, and follow PEMDAS.

PEMDAS is the order of operation. It stands for:

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction

Distribute 4 to all terms within the parenthesis. In this case, you are multiplying 4 to all the terms:

4(y + 3) = (4 * y) + (4 * 3) = 4y + 12

Next, combine like terms (terms with the same amount of variables);

4y + 12 - 5

4y + (12 - 5)

4y + 7

4y + 7 is your simplified expression.

~

Answer:

The answer is

[tex]y = - 5x - 2[/tex]

Step-by-step explanation:

❃Incase you forgot what the linear equation formula is ☟

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

❃Incase you also forgot, The is what the slope formula is ☟

[tex]m = \frac{y_2 - y_1 }{x_2 - x_1}[/tex]

➊ First: We are going to be solving for the slope.

[tex]m = \frac{ - 2 - 3}{0 - ( - 1)} = \frac{ - 5}{ \: \: \: 1} = - 5[/tex]

➋Second: We find the y-intercept.

[tex]y = mx + b \\ 3 = - 5( - 1) + b \\ 3 = 5 + b \\ \frac{ - 5 = - 5 \ \ \: \: \: \: \: \: }{ - 2 = b}[/tex]

➌Third: Plug in.

[tex]y = - 5x - 2[/tex]

Answer:

Step-by-step explanation:

The total distance is 30.

According to MQ = 30 .

And the first distance is

MN which is 5

MN = 5

and NO is equal to MN

MN = NO

giving us MN + NO = 10 or 5 + 5 =10

so if we need 30 and have 2 points that equal to 10

we need 20 more to equal 30

leaving OP = PQ or 10 = 10

10+10+5+5= 30

MN + NO + OP + PQ = MQ

THE ANSWER IS 10

Answer:

Time required to save 1000$ is 100 hours

Step-by-step explanation:

Money wasted = 1000$

savings = 10.00$ per hour

using unitary method

if i am saving 10.00 $ per hour then let in t hours i save 1000$

⇒ 10.00 x t = 1000

dividing above equation by 10 we get,

⇒ t = 100 hours

Therefore, Time required to save 1000$ is 100 hours

Answer:

Yes

Yes

No

Step-by-step explanation:

9-12-15 is just a dilation of a 3-4-5, which is right.

6-8-10 is also a dilation of 3-4-5.

However, 2-4-6 is not a triangle. In fact, it's just a line segment, because 2+4=6

Answer:

X = 5 plz brainly me

Step-by-step explanation:

Step-by-step explanation:

[tex] \sqrt{x - 5} = 0 \\ \\ x - 5 = 0 \\ x = 5[/tex]

Answer:

7

Step-by-step explanation:

each 1 has 2 in it

so 3x2=6

add the extra half

6+1=7

Answer:

y=4x-22

Step-by-step explanation:

slope intercept form: y=mx+b

STEPS:

Hope this helps!

Answer:

You are losing 9 percent for every cent or 0.09cents per cent.

Step-by-step explanation:

Step-by-step explanation:

❅ [tex] \underline{ \underline{ \text{Given}}} : [/tex]

❅ [tex] \underline{ \underline{ \text{To \: find}}}: [/tex]

✻ [tex] \underline{ \underline{ \text{Solution}}} : [/tex]

[tex] \sf{CP\: of \: 1 \: pencil = x \: ( \: suppose}) [/tex]

[tex] \sf{CP \: of \: 11 \: pencils = 11x}[/tex]

[tex] \sf{SP \: of \: 10 \: pencils = 11x}[/tex] { Since CP of 15 articles is equal to SP of 12 )

[tex] \sf{SP \: of \: 1 \: pencil = \frac{11}{10} x}[/tex]

Here , SP > CP. So, He / she made a profit.

[tex] \boxed{ \sf{Profit = SP - CP}}[/tex]

⟿ [tex] \sf{ \frac{11}{10} x - x}[/tex]

⟿ [tex] \sf{ \frac{11x - 10x}{10}} [/tex]

⟿ [tex] \sf{ \frac{x}{10} }[/tex]

Now , Finding the profit percentage :

[tex] \boxed{ \sf{Profit\% \: = \frac{Profit}{CP} \times 100\%}}[/tex]

⟿ [tex] \sf{ \frac{ \frac{x}{10} }{x} } \times 100\%[/tex]

⟿[tex] \sf{ \frac{x}{10} \times \frac{1}{x} \times 100\%}[/tex]

⟿ [tex] \sf{ \frac{ \cancel{x}}{10} \times \frac{1}{ \cancel{x} } \times 100\%}[/tex]

⟿ [tex] \sf{ \frac{1}{10} \times 100\%}[/tex]

⟿ [tex] \boxed{ \sf{10\%}}[/tex]

[tex] \purple{ \boxed{ \boxed{ \tt{⇢Our \: final \: answer : 10\% \: \: profit}}}}[/tex]

Hope I helped ! ♡

Have a wonderful day / night ツ

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Answer:

Step-by-step explanation:

first lets meake the minutes into hours by dividing our minutes into hours

6300 / 60 = 105

so in total they go 105 hours in 15 days (5 days for 3 weeks is 15 days)

to find how many hours in each day lets divide our hours into the 5 days

105 / 15 = 7 hours a day

hope this helps <3

Answer:

Y=2/3x+1

Step-by-step explanation:

Answer:

where is the picture

Step-by-step explanation:

Answer:

where's the picture?

Step-by-step explanation:

Answer:

The answer is 1.

Step-by-step explanation:

None.