Najat is selling raffle tickets. The table shows the cost (in dollars) of buying different numbers of tickets.

Using x for the number of tickets and y for the cost, do the following.

Write an equation relating x and y

Answer:

I believe it's C, 0.4 x 0.7

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

Answer:

The slope of line is 0 given points (2,8)(7,8)

Step-by-step explanation:

We need to find slope of line given points (2,8),(7,8)

The formula used to find slope of line is: [tex]Slope=\frac{y_2-y_1}{x_2-x_1}[/tex]

We are given:

[tex]x_1=2, y_1=8, x_2=7 \ and \ y_2=8[/tex]

Finding slope using formula:

[tex]Slope=\frac{y_2-y_1}{x_2-x_1}\\Slope=\frac{8-8}{7-2}\\Slope=\frac{0}{5}\\Slope=0[/tex]

So, the slope of line is 0

Answer:

32

Step-by-step explanation:

5:4 is the ratio. So 40/5 is 8. Therefore, you must multiply 4 by 8 to get the amount of females at the camp. Ergo, the answer is 32

Answer:

32

Step-by-step explanation:

You can solve this by setting up a proportion.

A 5 to 4 ratio is the same as [tex]\frac{5}{4}[/tex]

The proportion is [tex]\frac{5}{4}[/tex] = [tex]\frac{40}{x}[/tex]

By cross multiplying... you find that x (females) is equal to 32

Answer:

3:2 is the ratio.

Step-by-step explanation:

Answer:

[tex]S(x) = x + \frac{1}{x}[/tex] --- Objective function

Interval = [tex]\{x:x=1\}[/tex]

Step-by-step explanation:

Given

Represent the number with x

The required sum can be represented as:

[tex]x + \frac{1}{x}[/tex]

Hence, the objective function is:

[tex]S(x) = x + \frac{1}{x}[/tex]

To get the the interval, we start by differentiating w.r.t x

Using first principle, this gives:

[tex]S'(x) = 1 - \frac{1}{x^2}[/tex]

Equate S'(x) to 0 in order to solve for x

[tex]0 = 1 - \frac{1}{x^2}[/tex]

Subtract 1 from both sides

[tex]0 -1 = 1 -1 - \frac{1}{x^2}[/tex]

[tex]-1 = - \frac{1}{x^2}[/tex]

Multiply both sides by -1

[tex]1 = \frac{1}{x^2}[/tex]

Cross Multiply

[tex]x^2 * 1 = 1[/tex]

[tex]x^2 = 1[/tex]

Take positive square root of both sides because x is positive

[tex]\sqrt{x^2} = \sqrt{1[/tex]

[tex]x = 1[/tex]

Representing x using interval notation, we have

Interval = [tex]\{x:x=1\}[/tex]

To get the smallest sum, we substitute 1 for x in [tex]S(x) = x + \frac{1}{x}[/tex]

[tex]S(1) = 1 + \frac{1}{1}[/tex]

[tex]S(1) = 1 + 1[/tex]

[tex]S(1) = 2[/tex]

Hence, the smallest sum is 2

Answer:

Step-by-step explanation:

3520.10*7.77%= $273.51

Answer:

water-safety suggestions

Explanation:

We can make this conclusion because we notice this addition from the opening lines of the article, "Summertime is near, the lifeguard's whistle  beckons.."

By such Inclusion, the article in other words is saying that since during summertime many people go swimming, it would be best to follow some water-safety suggestions. Therefore, it is most likely to be included in the magazine.

Answer:

water-safety suggestions

Step-by-step explanation:

Answer:

x = -3

Step-by-step explanation:

First solve it:

Subtract the x's from both sides

2y = -3x +8

2y = -5x +2

Divide by two

y= -1.5x + 4

y = -2.5x +1

set them equal to each other:

-1.5x +4 = -2.5x +1

Add 2.5 x to both sides

1x +4 = 1

x +4 = 1

subtract 4 from both sides

x = -3

Answer:

7 and 5 also 3 probably I guess

Answer:

A,B,C,D,E

Step-by-step explanation:

Answer:

a b c d e

Step-by-step explanation:

edge 2023

Answer:

Television A, B, and C would all fit.

Step-by-step explanation:

2412 * 2 = 4824

8834 - 4824 = 4010

Therefore, all TVs 4010 inches or less would fit

Answer: -p - 30

Step-by-step explanation:

Answer:

The number 2 is in the tens place. The answer 120 because the 1 is less than 5 so it rounds down to the nearest ten which is

120.

Step-by-step explanation:

Answer:

whats the qeaton

Step-by-step explanation:

Answer:

To factor a polynomial, identify the greatest common factor of the monomial terms, and then use the Distributive Property to rewrite the expression. Once a polynomial in a • b + a • c form has been rewritten as a(b + c), where a is the GCF, we say that the polynomial is in factored form.

Step-by-step explanation:

Answer:

To factor a polynomial, identify the greatest common factor of the monomial terms, and then use the Distributive Property to rewrite the expression. Once a polynomial in a • b + a • c form has been rewritten as a(b + c), where a is the GCF, we say that the polynomial is in factored form.

Step-by-step explanation:

Answer:

8 pints

Step-by-step explanation:

Answer: 6 units up

Step-by-step explanation:

because -5 +6 is 1, we know that the translation is 6 units up

The attached picture is the graph of:

[tex]h(x)=\frac{2}{3} +4[/tex]

Answer: x = 15

we have: (6x - 5)° + (6x + 5)° = 180°

⇔ 12x = 180

⇔ x = 180/12=15

Step-by-step explanation:

Answer:

(3+(3)/(5))(3-(3)/(5))

Step-by-step explanation:

Answer:

the answer is 25:)

Step-by-step explanation:

Answer:

right prism

Step-by-step explanation:

If the faces are rectangles, then this prism is called a "right prism"

Answer:

true

Step-by-step explanation:

Answer:

112 lbs

Step-by-step explanation:

32/2 = 16 lbs

16*7 lbs = 112 lbs

PLS GIVE BRAINLIEST

Answer:

Step-by-step explanation:

what is this

Answer:

3 cups clearly

Step-by-step explanation:

Answer: He will need one cup of milk per serving, so he needs 3 total

Step-by-step explanation: 1 x 3 = 3

Answer:

Percent Change is 16%

The change is increased.

Step-by-step explanation:

The original amount = 25

Amount increase = 4

We need to find percent increase

The formula used is: [tex]\frac{Amount \ increased}{Original \ Amount}*100[/tex]

Putting values in formula

[tex]Percent \ Change = \frac{Amount \ increased}{Original \ Amount}*100\\Percent \ Change =\frac{4}{25}*100\\Percent \ Change =16 \%[/tex]

So, Percent Change is 16%

The change is increased.

Answer:

0.3939

Step-by-step explanation:

Answer:

86-14x

Step-by-step explanation:

4(x+8)+9(6-2x)

4x-18x+54

4x-18x+86

-14x+86

86-14x