pls help i got stuck

Step-by-step explanation:

n = 0

because,

p^0 = 1

10000000^0 = 1

Answer:

-54

Step-by-step explanation:

first fill in the numbers

next do the parentheses 17 + 21=38

then find -8×2 which equals -16

then subtract -16 from 38 and get -54

The value of the expression a² - (b + c) at a = -8, b = 17, and c = 21 will be 26.

When the relevant factors and natural laws of a mathematical model are given values, the outcome of the calculation it describes is the expression's outcome.

Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.

The expression is given below.

⇒ a² - (b + c)

The value of the expression at a = -8, b = 17, and c = 21 will be

⇒ a² - (b + c)

⇒ (-8)² - (17 + 21)

⇒ 64 - 38

⇒ 26

The value of the expression a² - (b + c) at a = -8, b = 17, and c = 21 will be 26.

More about the value of expression link is given below.

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Answer:

$27

Step-by-step explanation:

$500 - $365= $135

Each week for 5 weeks = 5 times

135 ÷ 5 = 27.

$27

Answer:

62.5

Step-by-step explanation:

120% = 75

100% = ?

cross multiply

62.5

Her original score was 62.5

A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate the percent of a number, divide the number by the whole and multiply by 100. Hence, the percentage means, a part per hundred. The word percent means per 100. It is represented by the symbol “%”

Given here, her new score as 75 then let his original score be x

then 75 = (1+20%) × x

           x= 75/1.2

             = 62.5

Hence, the original score is 62.5

Learn more about percentages here:

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Answer:

The length and width of the rectangle are: [tex]\mathbf{2x^5y^8\:and\: 12xy^7}[/tex]

Option A is correct.

Step-by-step explanation:

We are given: [tex]Area\:of\:rectangle=Length\times Width[/tex]

if [tex]Area = 24x^6y^{15}[/tex]we need to find the length and width of rectangle from options given.

Looking at the options, Option B,C and D are incorrect because multiplying the given lengths and widths, the area is not equal to [tex]24x^6y^{15}[/tex]

Only Option A gives us the result i,e

[tex]Area=2x^5y^8\times 12xy^7\\Area=24x^6y^{15}[/tex]

So, the length and width of the rectangle are: [tex]\mathbf{2x^5y^8\:and\: 12xy^7}[/tex]

Option A is correct.

Answer:

A

Step-by-step explanation:

Answer:

1966

Step-by-step explanation:

The Animal Welfare Act was put into place in 1966.

Answer:

184/25

Here are some extra characters.

Answer:

ok sure thing i uploaded a picture to help you!

Step-by-step explanation:

Answer:

32.64 < 3.264

7.489 < 7.498

0.350 > 0.305

9.164  <  9.614

Step-by-step explanation:

The first digit to the right of decimal point is in the tenths place. The second digit to the right of decimal point is in the hundredths place. The third digit to the right of decimal point is in the thousandths place. The fourth digit to the right of decimal point is in the ten thousandths place and so on.

Answer:

D. $8.09

Step-by-step explanation:

Get the total amount for Job 1 & Job 2 he worked for x amount of hours. The x amount of hours and the amount of earnings he get per hour is given to us:

Job 1: $7.55 x 10 = $75.50

Job 2: $8.45 x 15 = $126.75

Add two total costs from work:

$75.50 + $126.75 = $202.25

You add 10 + 15 to get 25 and we need this number for the average as he worked 25 hours in total:

$202.25 / 25 = $8.09 per hour

Don's average earnings per hour is $8.09 per hour.

Answer:

30 girls

Step-by-step explanation:

This is because the boys and girls were 9 to 6 if we multiply 5 to the 9 we get 45. so when we multiply 6 by 5 we get 30. :)

Answer:

9/6=45/x

3/2=45/x

3/2×45=1/x

3/90=1/x

1/30=1/x

reciprocal

x=30

Step-by-step explanation:

need thanks and make me brainiest if it helps you

Answer:  76 baseballs

Step-by-step explanation:

(boxes of baseballs) 12x6= 72. 72+7=79. 79-3=76. So 76 baseballs. Hope this helps :) Easy Math

Answer:

2268

Step-by-step explanation:

divide 1890 by 3.5 to receive 540 mph then multiply 540 by 4.2 and get 2268

Answer:

4

Step-by-step explanation:

Answer:

F and G

Step-by-step explanation:

Answer:

ℎ ℎ ℎ ??

Step-by-step explanation:

Answer:

39.69

Step-by-step explanation:

Make the following equation: 81/100 = x/49. Then, multiple 81 and x by 49. Divide the answer, 3969, by 100, which gives you the answer.

Answer:

(x−3)(x−5)

Step-by-step explanation:

Let's factor x2−8x+15

x2−8x+15

The middle number is -8 and the last number is 15.

Factoring means we want something like

(x+_)(x+_)

Which numbers go in the blanks?

We need two numbers that...

Add together to get -8

Multiply together to get 15

Can you think of the two numbers?

Try -3 and -5:

-3+-5 = -8

-3*-5 = 15

Fill in the blanks in

(x+_)(x+_)

with -3 and -5 to get...

(x-3)(x-5)

Answer:

x+5

Step-by-step explanation:

edge

Answer:

6 + 1 4 + = 7 0

Step-by-step explanation:

Answer:

x = 63/4

Step-by-step explanation:

______________________

A= -2,4

B= -2,4

C= 2,7

Answer:

x=1

y=3

Step-by-step explanation:

x+y=4

2y-4x=2

x=4-y

2y-4(4-y)=2

2y-16+4y=2

6y=18

y=3

x=4-3

x =1

Answer:

√130 units

Step-by-step explanation:

(8,7) ; (1, -2)

Distance = [tex]\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}[/tex]

               [tex]= \sqrt{(1-8)^{2}+(-2-7)^{2}}\\\\= \sqrt{(-7)^{2}+(-9)^{2}}\\\\= \sqrt{49 + 81}\\\\= \sqrt{130}[/tex]

Answer:

x = 121

Step-by-step explanation:

We are given;

g(x) = √x - 5

Now, we are told that g(x) = 6

Thus;

√x - 5 = 6

Add 5 to both sides to get;

√x = 11

Square both sides to get;

x = 121