A middle school committee is choosing a mascot. A random survey was given to 1,000 residents in the town. Their preferences are indicated in the table. Based upon this survey, how many more of the town's remaining 29,950 residents would be expected to vote for Tigers than for Leopards?

Answer:

the expression would be: 18x-12y

Step-by-step explanation:

Answer:

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Step-by-step explanation:

Rate of change is 2.

Y = mx + b (m is rate of change)

Answer: 100

Step-by-step explanation:

Well 15 + 5 = 20.

Then 20 x 5 = 100.

So 100 is the answer.

5(3+1)

Factor 5 out of 15x is 5

(3x)+5(−1)

Factor 5 out of 5 (3x)+5(-1).5(3x−1)

Answer:

option number c....is correct

Answer:

9/-1

Step-by-step explanation:

By using the formula y2-y1/x2-x1

The expressions  3x² - 7y, 2 - 8y, 4x² - 9  are polynomilas.

A polynomial is an algebraic expression of degree n where n belongs to whole numbers.

A polynomial of degree n can be written as a₀xⁿ + a₁xⁿ⁻¹ + a₂xⁿ⁻² + ... + aₙ.

Given, are 4 polynomials 3x² - 7y it is a polynomial because it has powers that are in whole numbers and it is of degree 2 in variables x and y.

2 - 8y is also a polynomial as the degree of y is 1 and it is a whole number.

3x⁻² + y is not a polynomial as the degree of x is - 2 and it is not a whole number.

4x² - 9 is also a polynomial as it has a degree of 2 a whole number.

learn more about polynomials here :

https://brainly.com/question/20121808

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Answer:

First one is d and second one is c

Step-by-step explanation:

(6x+7)(x-8)

(6x)(x) = 6x^2

(6x)(-8) = -48

(7)(x) = 7x

(7)(-8) = -56

Add all like terms together and you get choice d.

(w+3)(w-3)

(w)(w) = w^2

(w)(-3) = -3w

(3)(w) = 3w

(3)(-3) = -9

Add all like terms together and you get choice c

Answer:

(6x+7)(x-8)=6x^2-41x-56

Step-by-step explanation:

(6x+7)(x-8)

Apply FOIL method: (a+b)(c+d)=ac+ad+bc+bd= a=6x, b=7 c=x, d=-8=6xx+6x(-8)+7x+7(-8)

Apply minus & plus rules: =6xx-6(8x+7x-7)8

simplify: 6xx-6(8x+7x-7)8=6x^2-41x-56

Answer:

D) 2/3

Step-by-step explanation:

Constant of proportionality formula:

k = y/x

8/12 = 2/3

10/15 = 2/3

12/18 = 2/3

14/21 = 2/3

Answer:

b

Step-by-step explanation:

The variability of the proportion of blemishes for Mary's sample will be greater than the variability of Pat's.

Answer:

Yes,they are in proportion

Step-by-step explanation:

We are told that 150 litres of water flows through a pipe in 6 minutes.

Thus means that the rate of flow = 150/6 = 25 litres/minutes

Now, we are also told that through the same pipe, 200 litres of water flows in 8 minutes. This means that the rate of flow = 200/8 = 25 litres/minutes

Now, the rate of flow is both instances is the same. Thus, we can say they are in proportion because;

Proportion of quantity in both instances = 200/150 = 4/3.

while that of time = 8/6 = 4/3

They have the same proportion

Answer:

m = 1/2

Step-by-step explanation:

The given equation of line is :

2x – 4y = 9 ..(1)

We need to find the slope of the line. The general equation of a line is given by :

y = mx + c ..(2)

Where

m is the slope of line

Equation (1) can be rearranged as follow :

-4y = 9-2x

4y = -9+2x

or

4y = 2x-9

Divide both sides by 4.

[tex]\dfrac{4y}{4} = \dfrac{2x}{4}-\dfrac{9}{4}\\\\y=\dfrac{1}{2}x+(\dfrac{-9}{4})[/tex] ..(3)

Now comparing equation (2) and (3) we get :

[tex]m=\dfrac{1}{2}[/tex]

So, the slope of the line is 1/2.

Answer:

[tex]0.0005[/tex] [tex]= 5 * 10^{-4[/tex]

[tex]7.1034 * 10^3 = 7103.4[/tex]

Step-by-step explanation:

Solving (a):

[tex]0.0005[/tex]

Standard form is represented as:

[tex]a * 10^n[/tex] where [tex]1 \le a \le 10[/tex]

Move the decimal point to 5 and count the number of times the decimal point is moved forward (forward represents negative).

So:

[tex]a = 5[/tex]

[tex]n = -4[/tex]

Hence:

[tex]0.0005[/tex] [tex]= 5 * 10^{-4[/tex]

Solving (b):

[tex]7.1034 * 10^3[/tex]

Express [tex]10^3[/tex] as [tex]1000[/tex]

This gives:

[tex]7.1034 * 10^3 = 7.1034 * 1000[/tex]

[tex]7.1034 * 10^3 = 7103.4[/tex]

Answer:

Yes

Step-by-step explanation:

5,0 is a solution to the graphed inequality as it lies on the edge of the shaded area. Because the line is solid rather than dotted/dashed this means that all answers on the line will be included in the solutions. This is a graph for an inequality with one of these symbols ≤ ≥.

Answer:

2 3 4 parts because it is split into 4 parts you know your denominator. Will be 4. Now let's look at the blue number line this number line is split into.

Step-by-step explanation:

i hope mkatulong.

Answer:

-½x - 6

Step-by-step explanation:

Find the gradient first then solve for equation with unknown values of x and y

Answer:

i think it is 4.5

i hope it helps

Answer:

4.5

Hope I helped

Answer:

$200 each month

Step-by-step explanation:

1,500-300 = 1200

1200/6 = 200

Sure I'll help you

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hope that answers your question! :D

Answer:

15 miles

Step-by-step explanation:

If there are 2.5 inches and 1 inch is 6 miles, then just multiply 6 by 2.5 to get 15

6*2.5=15

Answer:

[tex](-2,6)[/tex]

Step-by-step explanation:

Given

[tex]Elena = (10,-4)[/tex]

[tex]Midpoint = (4,1)[/tex]

Required

Determine the coordinates of Naya's

Midpoint is calculated as:

[tex]M(x,y) = \frac{1}{2}(x_1+x_2,y_1+y_2)[/tex]

In this case:

[tex](x_1,y_1) = (10,-4)[/tex]

[tex](x,y) = (4,1)[/tex]

So, we have:

[tex](4,1) = \frac{1}{2}(10+x_2,-4+y_2)[/tex]

Multiply through by 2

[tex]2 * (4,1) = \frac{1}{2}(10+x_2,-4+y_2) * 2[/tex]

[tex](8,2) = (10+x_2,-4+y_2)[/tex]

By comparison:

[tex]8 = 10 + x_2[/tex]

[tex]2 = -4 + y_2[/tex]

So:

[tex]8 = 10 + x_2[/tex]

[tex]x_2 = 8 - 10[/tex]

[tex]x_2 = -2[/tex]

[tex]2 = -4 + y_2[/tex]

[tex]y_2 =2+4[/tex]

[tex]y_2 =6[/tex]

So, the coordinate is: [tex](-2,6)[/tex]

Answer:

Irrational numbers: Real numbers that are not rational. Purely imaginary numbers: Numbers that equal the product of a real number and the square root of −1. The number 0 is both real and purely imaginary. ): Includes real numbers, imaginary numbers, and sums and differences of real and imaginary numbers.

Answer: well it  natural because it is exist

Step-by-step explanation:

Step-by-step explanation:

I dont think those are wuestiojs to be answered. Probably questions on how the equation is solved