plz help meeeeeeee
I need to turn this in today
plzzz!!!!!!​

Answer:

[tex]\huge\boxed{\text{1. }\$ 15}[/tex]

[tex]\huge\boxed{\text{2. } \$ 1200}}[/tex]

Step-by-step explanation:

By examining the different parts of this equation and what they mean in the context of this problem, we can use the equation to find out different pieces of information about the scenario.

An equation in the form [tex]y = mx+b[/tex] is set up in the way that m = slope, and b = y-intercept.

When starting on a graph, you start at x = 0. Plugging 0 into the equation as x leaves y as 1200. This shows that the base price to make a book is

$1200.

Also, the equation shows that the slope of the line is 15. If we were to put this on to a graph, then every time x (books) increases by 1, y (cost) would increase by 15. Therefore, books cost $15 per book to publish. This makes it the total cost for every book published.

Hope this helped!

Ella's Grade: 15

Minh's Grade: 16

Step-by-step explanation:

If each grade has 20 girls in the grade, then that implies effectively that the ratios would apply via fractions, which are 3:4 and 4:5. As such, take both Fractions and increase them both to 20: 15:20 and 16:20.

Answer:ahhhh

Step-by-step explanation:

I hope this helps

Answer: -6.7

Step-by-step explanation:

64.3−(3)(23)−2

=−6.7

Answer:

-6.7

Step-by-step explanation:

Answer:

15 inches.

Step-by-step explanation:

Since we know its a square, we know that the side lengths are all equal. Knowing this, we know that we could find the area by taking a side length and squaring it. So we can take the square root of 219 to find the side length:

√219 = 14.79864859 ≈ 15

Therefore, the side lengths of the sign are about 15 inches.

Answer:

ASK

ALGEBRA

Joey C. asked • 07/15/15

Flying against the wind, a jet travels 1860 mi in 3 hours.

Flying against the wind, a jet travels 1860 mi in 3 hours. Flying with the wind, the same jet travels 9180 mi in 9 hours. What is the rate of the jet in still air and what is the rate of the wind?

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Andrew M. answered • 07/15/15

TUTOR New to Wyzant

Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors

SEE TUTORS LIKE THIS

Let J = rate of jet in still air

Let W = rate of wind

Distance formula: d = rt so r = d/t

Flying against the wind the Jet flies at a rate of J - W = 1860mi/3hrs = 620 mph

Flying with the wind the Jet flies at a rate of J+W = 9180mi/9hrs = 1020 mph

The average of these two rate is the speed of the Jet in still air

J = (620+1020)/2 = 820 mph

J - W = 620 so

820 - W = 620

W = 820 - 620 = 200 mph

The Jet in still air flies at a rate of 820 mph

The wind speed is 200 mph

Answer:

the slope of the line is 6

Step-by-step explanation:

y = mx + b

m is the slope

30 by 30 = 900cm²

2.9m by 2.9m = 8.41m²

take m² change to cm²

10,000cm² = 1m²

8.41 × 10000 = 84100cm²

84100 ÷ 900

= 93.44 tiles

= 93 full tiles

Answer:

150

Step-by-step explanation:

Answer:

it would be 150

Step-by-step explanation:

It would be 150 because its the same it is just positive hope this helps

Answer:

if you are talking about the person...then it's This Rblx game ACTUALLY added Vc.. that's the only one i watched. so

if you are talking about the animal.. then it's

These Flamingos Have Sweet Dance Moves

Answer:

-21p - 7c

Step-by-step explanation:

Answer:

- opposite sides of a parallelogram are congruent.

-definition of a parallelogram

- alternate interior angles are congruent

Step-by-step explanation: I took the test .

Answer:    x= 48  y= 89

Step-by-step explanation:

to find x add all of the angles in the shape then subtract that from 360...

(360- 312)

to find y a line -------- is 180 degrees so just do 180- 91       = 89

hope this helped

make me the brainilest plzzzz

Hey there!

The answer is 3

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

First we do 1 ÷ 1, which is 1. Now we are left with 3 + 1 - 1. Now, we do addition. 3 + 1 = 4. Then, subtraction. 4 - 1 = 3.

Hope it helps and have a great day!

Answer:

123

Step-by-step explanation:

Answer:

temperature of 5° C above 0° C

Step-by-step explanation:

Answer:

12

Step-by-step explanation: You start in Kansas City, you have 3 options to chose from to go to Blue Springs. Then you have 4 more choices to chose from to go to Grain Valley. So you have 3 routes to chose then 4 so multiply those together. So you get 12

Answer: The y intercept.

Step-by-step explanation:

Using the form y = mx +b, m represents the slope and b is the y intercept. In the equation y = 3/4x + 2, the slope (m) = 3/4 and the y intercept (b) = 2

Answer:

108 degrees

Step-by-step explanation:

Given

Let the angles be A and B

[tex]A = 10x - 63[/tex]

[tex]B = 8x[/tex]

Required

Find the larger angle

If both angles form linear pair, then the following relationship exist:

[tex]A + B = 180[/tex]

Substitute values for A and B

[tex]10x - 63 + 8x = 180[/tex]

Collect Like Terms

[tex]10x + 8x = 180 + 63[/tex]

[tex]18x = 243[/tex]

Solve for x

[tex]x = \frac{243}{18}[/tex]

[tex]x = 13.5[/tex]

Substitute 13.5 for x in

[tex]A = 10x - 63[/tex]

[tex]B = 8x[/tex]

[tex]A= 10 * 13.5 - 63[/tex]

[tex]A= 135 - 63[/tex]

[tex]A= 72[/tex]

[tex]B = 8 * 13.5[/tex]

[tex]B = 108[/tex]

Hence, the larger angle measures 108

Answer:

1. 25%

2. 33.33%

3. -60%

4. 9.09%

Step-by-step explanation:

1. 5 - 4 = 1

1/4 = 0.25 = 25%

2. 100 - 75 = 25

25/75 = 0.3333 = 33.33%

3. 2 - 5 = -3

-3/5 = -0.6 = -60%

4. 24 - 22 = 2

2/22 = 0.0909 = 9.09%

x + (x + 2) + 38 = 180

2x + 40 = 180

2x = 140

x = 70

Answer:-

Slope = 1/6

Give me a Hifi

Answer:

slop =1/6

thank you very much

Answer:

Lisa would travel 417 miles a day.

Step-by-step explanation:

subtract 3,014 - 95 = 2, 919

Then divide 2, 919 / 7 = 417

Answer:

The correct answer is A

Step-by-step explanation:

A is correct because you divide 23 and 3 to equal 7 then you do 7 times 3 to equal 21 cups meaning you have enough pecans to make 7 pies and 2 cups of pecans left over.

MARK ME AS BRANLIEST

Answer:

$104

Step-by-step explanation:

Find 60% of 65 then add it to 65:

0.6 * 65 = 39

Now add it to 65:

39 + 65 = 104

Therefore she's selling cameras for $104 each.

Answer: 1, 3, 4

1 (2, 7pi/3)

3 (2, -5pi/3)

4 (-2, 4pi/3)

Step-by-step explanation:

Answer:

1 3 and 4

Step-by-step explanation:

Doing it on brainly but the other guy gave me the answers lol

Answer:

Step-by-step explanation:

The slope-intercept form of equation is:  y = mx + b

where m is slope and b is y-intercept

If line y=ax+b passes through point (x₀,y₀) that means

that the equation y₀=ax₀+b is true

(-5, -2)    ⇒   x=-5,   y=-2

m = -⁶/₅

So:

              -2 = -⁶/₅ (-5) + b

               -2 = 6 + b

               b = -8

Therefore equation in  slope-intercept form:

                                                                     y = -⁶/₅x - 8

Answer:

(-2,10)=x1,y1

(1,1)=x2,y2

we have,

(y-y1)=(y2-y1)/(x2,x1)[(x-x1)]

(y-10)=(1-10)/(1+2)[x+2]

y-10=-9/3(x+2)

y-10=-3(x+2)

y-10=3x+6

y=3x+16

Answer:

Step-by-step explanation:

The slope of a line passing through two points: (x₂, y₂) and (x₁, y₁) is:

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

(-2, 10)  ⇒  x₁ = -2,  y₁ = 10

(1, 1)    ⇒  x₂ = 1,  y₂ = 1

So:

      [tex]\bold{m=\dfrac{1-10}{1+2}=\dfrac{-9}{3}=-3}[/tex]

The point-slope form of equation of line is y - y₀ = m(x - x₀)

We can pick any of given poins, so:

x₀ = 1,  y₀ = 1   and  m = -3

y - 1 = -3(x - 1)

y = -3x + 3 + 1

y = -3x + 4      ←  slope intercept form of the line