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3 years ago

I need this to be answered by 11:59 pm pls help

Mathematics

1 answer:

Gnesinka [82]3 years ago

5 0

Answer:

Step-by-step explanation:

1) 8

2) ?

3) g=7

4) v=6

5)x=-4

6) p=8

now #2 i havent learnd yet but all the others. EASYYYYY i love math just choose me if you are having troubles in algebra at all i got you bro <3

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Answer:

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Step-by-step explanation:

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4 years ago

Read 2 more answers

Backpack is normally $64.99, put on sale it is marked down to $45.49 what percent off is the sale price

pogonyaev

Answer:

The percent off on the sale price is 30%.

Step-by-step explanation:

Marked up price = $64.99

marked down Price = $45.49

Let us assume the off percentage = k%

Now, the Amount off on the sale = Marked up price - Marked down price

= $64.99 - $45.49 = $19.5

⇒ k% off on Marked up Price $64.99 = $19.5

or, $\frac{k}{100} \times 64.99 = 19.5\\\implies k = \frac{19.5 \times 100}{64.99} = 30$

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Hence, the percent off on the sale price is 30%

8 0

3 years ago

What is the 8th term of the geometric sequence 4, -20, 100, ...?

Masja [62]

Answer: Choice A) -312,500

=====================================

The long way to find the answer is to multiply each term by -5 until you've generated 8 terms total.

4 is the first term

-20 is the second term (4 times -5 = -20)

100 is the third term (-20 times -5 = 100)

100 times -5 = -500 which is the fourth term

-500 times -5 = 2500 which is the fifth term

2500 times -5 = -12500 which is the sixth term

-12500 times -5 = 62500 which is the seventh term

62500 times -5 = -312500 which is the eigth term

---------------------

A shortcut is to use the formula below

a(n) = a*(r)^(n-1)

Plug in a = 4, r = -5 and n = 8

a(n) = a*(r)^(n-1)

a(8) = 4*(-5)^(8-1)

a(8) = 4*(-5)^7

a(8) = 4*(-78125)

a(8) = -312,500

and we get the same answer

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3 years ago

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UkoKoshka [18]

Answer:

Step-by-step explanation:

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4 years ago

Over the last 40 years, the percent decrease in egg consumption in the U.S. is 35%. Forty years ago, the average consumption was

Kisachek [45]

Answer:

260 eggs per person per year.

Step-by-step explanation:

We have been given that over the last 40 years, the percent decrease in egg consumption in the U.S. is 35%. Forty years ago, the average consumption was 400 eggs per person per year.

To find the average consumption of eggs today, we will find 65% (100%-35%) of 400.

$\text{The average consumption of eggs today}=\frac{65}{100}\times 400$

$\text{The average consumption of eggs today}=65\times 4$

$\text{The average consumption of eggs today}=260$

Therefore, the average consumption of eggs today is 260 eggs per person per year.

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3 years ago