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lesya [120]
3 years ago
13

PLS HELP ME I REALLY NEED HELP I DO NOT FEEL GOOD AND I HAVE TO MCUH WORK...pls? (7th grade work)

Mathematics
1 answer:
Murljashka [212]3 years ago
5 0

Answer:

see below

Step-by-step explanation:

65 - 32 = 13

13 divide by 65 = 0.20

0.20 x 100% = 20%

so the percentage drop is 20%

therefore, Marcus is correct.

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Is the equation y=9x linear
ludmilkaskok [199]

Answer:

Linear

Step-by-step explanation:

A linear equation is an equation of a straight line, which means that the degree of a linear equation must be  0  or  1  for each of its variables. In this case, the degree of variable  y  is  1  and the degree of variable  x  is  1 .

Linear

4 0
2 years ago
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You are considering buying two different vehicles. • The first is a van at $20,523, and an estimated annual operating cost of $3
torisob [31]

Answer:

Fill in the following tables, using the equations.

Cost of owning and operating the vehicles

Vehicle    0              1              2             3             4               5             6    

Van     $20,523   $23,723  $26,923  $30,123  $33,323 $36,523  $39,723

Car      $23,540  $25,990  $28,440  $30,890 $33,340 $35,790  $38,240

How much does each vehicle cost initially?

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How much does each cost to operate for one year?

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Which one initially costs less?

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4 0
2 years ago
What is the inverse function of f(x)=2x-1
Goshia [24]

Step-by-step explanation:

Given

f(x) = 2x - 1

f^-1 (x) = ?

Now

Let y = f(x)

or y = 2x - 1

Interchanging the role of x and y

x = 2y - 1

x + 1 = 2y

y = <u>x </u><u>+</u><u> </u><u>1</u>

2

Therefore f^-1(x) = <u>x </u><u>+</u><u> </u><u>1</u>

2

Hope it will help you :)

8 0
3 years ago
The children became Americanized much faster than their parents. Often this caused painful conflicts in immigrant families. A ga
Goshia [24]

The right answer is <u>Many kids went directly from grammar school to special vocational schools sponsored by private agencies. . .</u>

I hope it helps :)

8 0
3 years ago
Find the value of x ​
Gwar [14]

Answer:

hello

Step-by-step explanation:

4x+3x+2x=180⁰

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hope it helps

have a nice day

5 0
3 years ago
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