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Answer:

n = -35

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define equation

n/-5 = 7

Step 2: Solve for n

Step 3: Check

Plug in n into the original equation to verify it's a solution.

Here we see that 7 does indeed equal 7.

∴ n = -35 is a solution to the equation.

Answer: 18

Step-by-step explanation:

The options are:

A. 23

B. 18

C. 14

D. 32

Since we are told that the ratio of the number of packages of corn tortillas to the total number of packages on the shelf was 7 to 16. This simply means that the ratio of flour tortillas to the total number of packages on the shelf was (16 -7 = 9) 9 to 16.

Therefore, to get the number that could represent the number of packages of flour tortillas the clerk put on the shelf we have to find the multiple of 9 in the question given . This will be:

Multiples of 9 = 9, 18, 27, 36, 45 ....

Based on the option, the answer will be 18.

Answer:

(2,-5)

Step-by-step explanation:

using a graphing calculator and inputting these two equations, you end with the coordinates (2,-5).

Answer:

2,-5

Step-by-step explanation:

Answer:

The price of one hotdog is $2.50

Step-by-step explanation:

You can first write this out as an equation to make it easier to solve.

Lets say that x= the price of a hot dog and y= the price of popcorn

The equation would be:

6x + y = 18.20

We know that y= 3.20 so we can subtract 3.20 from 18.20. That will leave us with 6x = 15

Then, we just have to divide both sides by 6 and our answer comes out as x = 2.50

Answer:

2.50

Step-by-step explanation:

18.20 - 3.20 = 15.00

15.00 ÷ 6(hotdogs) = 2.5

Add a 0 at the end: 2.50

So the cost of one hotdog is $2.50

( why does that hot dog cost that much ;-; )

We can complete the given statements as follows-

a. 21 < 51

b. -5< |-9|

c. |5| = |-5|

d. |−1|< |-8|

Let us look at each statement one by one-

a. 21_51

here, we can clearly see that 21 is smaller than 51, so we use the < sign.

Thus, 21 < 51

b. -5_|-9|

here, on the right hand side we have a modulus sign. The modulus sign implies that we take only the absolute value.

|−9| = 9

Now, if we compare -5 and 9, 9 is clearly greater.

Hence, -5< |-9|

c. |5|__|-5|

here, |5| = 5

and |-5| = 5

Thus, |5| = |-5|

d. |−1|__|-8|

Here, |−1| = 1

and |—8| = 8

And 1 < 8,

thus, |−1|< |-8|

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Answer:

Real Part = -5

Imaginary part = -1

Step-by-step explanation:

We need to describe each part of the complex number: [tex]-5-i[/tex]

Complex Number

A complex number is of form [tex]a+bi[/tex] where a is real part while b represents the imaginary unit.

In the given complex number: [tex]-5-i[/tex]

Real Part = -5

Imaginary part = -1

The dimensions are 156m and 65m

The perimeter is 442m.

The formulae that can be used to determine the dimensions when the ratio of the dimensions are given and the diagonal is given are:

h = [tex]\frac{H}{\sqrt{ 1 + r^{2} } }[/tex]

w = [tex]\frac{Hh}{\sqrt{ 1 + r^{2} } }[/tex]

Where:

h = [tex]\frac{169}{\sqrt{ 1 + 0.41667^{2} } }[/tex] = 156m

w = [tex]\frac{(169 x 156)}{\sqrt{ 1 + 0.41667^{2} } }[/tex] = 65m

The perimeter of a rectangle = 2(length + width)

2(156 + 65)

2(221) = 442m

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Answer:

C) y= -3, D) x= -1, E y= -5/4x +2

Step-by-step explanation:

Answer:

48 units

Step-by-step explanation:

A parallelogram is a polygon with four sides. Opposite sides and opposite angles of a parallelogram are congruent.

The diagonals of a parallelogram bisect each other.

In parallelogram ABCD, AC and DB are the diagonals. Since the diagonals meet at E, hence:

AE = CE and DE = BE (diagonals of a parallelogram bisect each other).

Since AE = CE, hence:

t + 2 = 3t - 14

3t - t = 2 + 14

2t = 16

t = 8 units

Therefore DE = 2t + 8 = 2(8) + 8 = 24 units

DE = BE = 24 units

But DB = DE + BE

DB = 24 + 24

DB = 48 units

Answer:

The answer is 48 units

Step-by-step explanation:

Answer:

However much calories 1 granola has it would be times 2

Step-by-step explanation:

Answer: 264 calories.

Step-by-step explanation:

Each serving has 132 calories.

Answer:a scientific law is the description of an observed phenomenon. It doesn't explain why the phenomenon exists or what causes it. The explanation of a phenomenon is called a scientific theory. It is a misconception that theories turn into laws with enough research.

Step-by-step explanation:

Answer:

Triangle

Step-by-step explanation:

Answer:

Triangle

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

1) substitute a=6 into 36/3a:

36/3×6

2) calculate: 36/3×6 ->2

Researchers use a finding's Effect size to measure magnitude and reliability.

a difference in significance does not always make a significant difference.

One reason is the arbitrary nature of the p<0.05 cutoff. We could get two very similar results, with p=0.04 and p=0.06, and mistakenly say they’re clearly different from each other simply because they fall on opposite sides of the cutoff.

The second reason is that p values are not measures of effect size, so similar p values do not always mean similar effects. Two results with identical statistical significance can nonetheless contradict each other.

Effect size refers to the measure of the magnitude of the experiment's effect. In other words, effect size measures how important is the relationship between two variables. The larger the effect size, the stronger this relationship is. Moreover, when the effect size is large, you are more likely to be dealing with a relationship that has practical significance.

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Answer:

[tex]y=2x-1\\[/tex]

Step-by-step explanation:

[tex]m=\frac{y_{2}-y_{1}}{x_1-x_2} \\m=\frac{9-5}{5-3}\\m=\frac{4}{2}\\m=2\\y-y_{1}=m(x-x_{1})\\y-9=2(x-5)\\y-9=2x-10\\y=2x-1[/tex]

Answer:

Solved: To estimate your average monthly salary, divide your yearly salary by the number of months in a year. Write an equation to determine your yearly salary when your average monthly salary is $4560. - Slader.

3xX

Step-by-step explanation:

Answer:

Total income earn = $422.5

Step-by-step explanation:

Given:

Earning per hour work = $10

Total hour = 40

Commission = 0.5% on sales

Total sales = $4,500

Find:

Total income earn

Computation:

Income from hour work = $10 x 40

Income from hour work = $400

Total commission = 0.5% x sales

Total commission = 0.5% x $4,500

Total commission = $22.5

Total income earn = $400 + $22.5

Total income earn = $422.5

Answer:

$168

Step-by-step explanation:

cause the store marks up the price by 115%

The original price of the item was $725

Store increases the margin by 27%

Let us assume the retail price to be x

To get the retail price we need to add the margin added by the store to the original price which is $725 in this case.

So,

x= 725 × 127/100

x= 92075/100

x= 920.75

Another method-

Let retail price be x

Since the original price of the item is $725

The store increases the price by 27%

Add 27% of $725 to the original price to get the retail price

725 × 27/100

= $195.75

Add 195.75 to the original price to get the retail price

x= 195.75+ 725

x= 920.75

The Retail price which will be charged by the store on the merchandise will be $920.75

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Answer:

A

Step-by-step explanation:

not sure gusto ko lang tumulong

Answer:

y=-2.5x+1/2

Step-by-step explanation:

The graph showing the change in the whales distance over time is given by y = 0.5x

An equation is an expression that shows the relationship between two or more numbers.

The standard form of a linear equation is:

y = mx + b

Where m is the rate of change and b is the y intercept.

Let y represent the total distance covered for x minutes.

Let the constant rate be m miles per minute. The whale swam at a constant rate for 5 minutes and covered 2.5 miles in that time. Hence:

2.5 = 5(m)

m = 0.5 miles per minute

y = 0.5x

In 1 minute:

y = 0.5(1) = 0.5 miles

The graph is given by y = 0.5x

The graph of the amount of money that River Run Canoes have a y intercept of 10 and slope of 10.

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Answer:

Shortest Leg: 5 inches, Hypotenuse: 13 inches

Step-by-step explanation:

A right triangle follows the pythagorean theorem, a^2+b^2=c^2. C is the hypotenus. A combination found using this is 5, 12, and 13. To double check this, we know that the hypotenus is 2x+3, where x is the smallest leg.

Answer:

1 . -9   =  0

2 .  x = 0

3 . 0  = 0

4 .x = -27

5 .  x = -4

Step-by-step explanation:

Answer:

Games to make? or play? If play then I suggest age of empires 2 DE, the games insane

Step-by-step explanation: