match each equation with the correct table. y=-2/3x + 1

Answer:

Miguel has $63

Lisbeth has $11

David has $21

Step-by-step explanation:

let Miguel share be M

let Lisbeth share be L

let David share be D

from the question, we know that

M=3D

L=D-10.

M+L+D=95

thus,

3D+(D-10)+D= 95

3D+D-10+D= 95

5D-10 = 95

5D= 95+10

5D= 105

D= 105/5

D= 21.

thus,

M = 3D = 3×21

= $63

L = D-10 = 21-10

= $11

(63+21+11)$ = $95

Answer:

6^20

Step-by-step explanation:

When two indices are in brackets, you just have to multiply them.

Answer:

32

Step-by-step explanation:

I'm assuming the water is the "4" in the ratio here so it would be 32 water and 8 lemonade

Answer:

54+90+120+150+54= 468

D would be the answer

Answer:

D. 468 [tex]cm^{2}[/tex]

Step-by-step explanation:

a = 90 [tex]cm^{2}[/tex]

b = 120 [tex]cm^{2}[/tex]

c = 150 [tex]cm^{2}[/tex]

d = 54 [tex]cm^{2}[/tex] => 2d = 108 [tex]cm^{2}[/tex]

=> Total = 468 [tex]cm^{2}[/tex]

Answer:lakeside 8

Jungle 31

Desert 40

Coast 21

Step-by-step explanation:

Take each one respectively and divide by the total number of people (30,000)

Answer:

no se

Step-by-step explanation:

yo menos perdon

Answer:

B. 45.23 cm

Step-by-step explanation:

perimeter of the figure

[tex] =\frac{1}{2}\pi d+d[/tex]

[tex] =\frac{1}{2}\times 3.14\times 17.6 +17.6[/tex]

[tex] =\frac{1}{2}\times 55.264 +17.6[/tex]

[tex] =27.632 +17.6[/tex]

[tex] =45.232[/tex]

[tex] =45.23\: cm[/tex]

Answer:

5

Step-by-step explanation:

If a population is decreasing by 8% we can multiply the population by 92% (1-.08)

which means we have the following equation

population=15000(.92)ⁿ

where n is the number of years

we want to know when the population will be 10,000 so we write

10,000=15,000(.92)ⁿ

.66667=.92ⁿ

a rule we have is

[tex]n=y^x\\log_yn=x[/tex]

which means that

[tex].66667=.92^n\\=log_{.92}.66667[/tex]

compute this and get

4.867

round this up to 5

Answer:(2x+1) (2x-1)

Step-by-step explanation:a^2-b^2=(a-b) where a=2x and b=1

Answer:

Step-by-step explanation:

The best way to find out the answer to your question is to graph the cubic. As you can see, the y intercept is (0,16).

How was this obtained. notice that if x = 0 then

f(0) = 2(3*0+4)(0^2 + 2)

f(0) = 2(4)(2)

f(0) = 16 just as the graph tells us.

Answer:

vertically opposite angles

Answer:

it's is a vertical angel they are equal each other ( = )

[tex]1 = 2[/tex]

Answer:

81 m/s

Step-by-step explanation:

If the box is sliding at 27 m per second, and it's been sliding for 3 seconds, then you should multiply 3 × 27 and your answer would be 81 m/s

Answer:

The system of equations will be:

p(x) = 0.9x + 6.80

m(x) = 0.65x + 7.30

Hence, option D is correct.

Step-by-step explanation:

The slope-intercept form of the linear equation

f(x) = mx+b

where

Analyzing Papa's Pizzeria p function:

Given that A large pizza at Papa's Pizzeria cost $6.80 plus $0.90 for each topping.

As the fixed cost or initial cost of Papa's Pizzeria is $6.80.

As Papa's Pizzeria offers $0.90 for each topping.

We know that the slope-intercept form of the linear equation

f(x) = mx + b

In this case, the function is m.

now substituting m = 0.9 and b = 6.80 in the slope-intercept form of linear equation

p(x) = 0.9x + 6.80

Thus, the equation that represents the Papa's Pizzeria topping and cost model.

p(x) = 0.9x + 6.80

Analyzing Papa's Pizzeria p function:

Given that a large cheese pizza at Mama's Pizza costs $7.30 plus $0.65 for each topping.

As the fixed cost or initial cost of Mama's Pizza is $7.30.

As Mama's Pizza offers $0.65 for each topping.

We know that the slope-intercept form of the linear equation

f(x) = mx + b

In this case, the function is m.

now substituting m = 0.65 and b = 7.30 in the slope-intercept form of linear equation

m(x) = 0.65x + 7.30

Thus, the equation that represents the Mama's Pizza topping and cost model.

m(x) = 0.65x + 7.30

Conclusion:

The equation that represents the Papa's Pizzeria topping and cost model.

p(x) = 0.9x + 6.80

The equation that represents the Mama's Pizza topping and cost model.

m(x) = 0.65x + 7.30

Thus, the system of equations will be:

p(x) = 0.9x + 6.80

m(x) = 0.65x + 7.30

Hence, option D is correct.

Answer:

the hypothesis is "two angles are complements"

Step-by-step explanation:

In the given statement, the hypothesis is "two angles are complements".. While the conclusion is that "they are both acute".

The hypothesis of the two angles being complements is what led to the conclusion that they are both acute since sum of 2 complementary angles is 90° and acute angle is any angle that measures less than 90°.

Answer:

[tex]304.1\ \text{feet}[/tex]

Step-by-step explanation:

The dimensions of the rectangle are 300 feet long 50 feet wide

The length between [tex]x[/tex] and [tex]y[/tex] will be the length of the diagonal of the rectangle.

Length of the diagonals can be found using the Pythagoras theorem

[tex]\sqrt{300^2+50^2}=304.138\approx 304.1\ \text{feet}[/tex]

The distance walked from [tex]x[/tex] to [tex]y[/tex] is [tex]304.1\ \text{feet}[/tex].

Answer:

491.52

Step-by-step explanation:

1500×.80×.80×.80×.80×.80=491.52

Answer: 7%

Step-by-step explanation:

Answer:

The answer is B, y ≥ 1/3 x - 1.

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

I went to Quizlet and found my answer.

Answer:

Joseph used [tex]5\frac{2}{3}\ yards\ of\ cape[/tex]

Step-by-step explanation:

Total fabric available = 17 yards

fraction used = one-third = 1/3

Let us convert this fraction to actual number

He used one-third of total

= [tex]\frac{1}{3}\ of\ 17\\=\frac{1}{3} \times \frac{17}{1} = \frac{17}{3}[/tex]

To convert to mixed number, look for the closest number to the numerator that the denominator in the fraction can divide, and write it as the whole number in the mixed fraction, the remainder becomes the numerator of the new fraction:

The closest number to 17 that 3 can divide without a remainder is 15 and 3 can divide 15, 5 times, while the remainder becomes 2

[tex]\therefore \frac{17}{3} = 5\frac{2}{3}\ yards\ of\ cape[/tex]

Answer:

second choice

Step-by-step explanation:

4* 5[tex]\frac{2}{3}[/tex] = 4 * 17/3 = 68/3 = 22 2/3

Answer:

108/3 or 22 2/3

Step-by-step explanation:

Answer:

x² + 8x

Step-by-step explanation:

Answer

Here the area and the width of the rectangular fence are given. We have to find length of the fence.

( diagram )

The area A of a rectangle is given by the formula A=lw where l is the length and w is the width.

Given that area is 500 square feet and width is 20 feet.

Substituting values in formula,

⇒500=l×20

⇒20/500

​

= 20/1×20

​

    [ Dividing both sides by 20 ]

⇒l=25  feet

∴ length of rectangular fence is 25 feet.

Hence, the answer is 25.

The length of a rectangular birthday party invitation is 9 inch.

The length of a rectangular birthday party invitation is 1 inch less than twice its width.

Area of the invitation 15 square inches.

what is the area of the rectangle?

A=length× width

That is,the area of a rectangle is length times width.

let x be the width rectangle

width = x

length = 2x - 1

[tex]Area= 15 square inches[/tex]

Using these variables, set up the equation for area.

x(2x - 1) = 15

Solve the equation for x.

[tex]2x^{2} - x = 15[/tex]

Subtract 21 on both sides of the equation.

[tex]2x^{2} - x - 15=0[/tex]

Which method we use to factor the polynomial?

FOIL method

Factor using FOIL, if possible.

(2x +5)(x - 5) = 0

Set the factors equal to zero and solve for x.

2x  = -5 and x - 5 = 0

x =- 5/2 or x = 5

x =- 2.5 or x=5

Since we cannot accept a negative value for dimensions, we accept the positive value of x:

x = 5

Therefore,

Length = 2(5) - 1

Length = 10-1

Length = 9

Therefore we get the length is 9 inch

To learn more about the length visit:

https://brainly.com/question/2005046

Answer:

Its C. I can't answer the answer in the brainly answers. sorry. But check on Math Papa and put the first equation, the second equation and you will have the graph below. But in conclusion its C.

Step-by-step explanation:

Answer:

2(3+w) ≤ 12+8w-3w

6+2w≤12+5w

6≤12+3w

-6≤3w

-2≤w

w≥-2

Let me know if this helps!

Answer:

the answer is A. 3225

Step-by-step explanation:

S₃₀ = 30/2 [ 2 x 6 + (30 - 1) x 7 ]

15 [ 12 + 29 x 7 ]

15 [ 12 + 203 ]

15 x 215

=3225