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Nataly [62]
3 years ago
6

PLEASE HELP PICTRE SHOWN

Mathematics
1 answer:
matrenka [14]3 years ago
8 0
First, you add 1 to both sides. Then square both sides to get rid of the square root. After that you just solve it like a normal equation when you are left with 4x-2=9.
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or Solve this system of equations by graphing. First graph the equations, and then type the solution. y= 7/4 x–3 y=x
Karolina [17]

Answer:

y =  \frac{7}{4} x - 3 \\ y = x \\ y = \frac{7}{4} y - 3 \\ y - \frac{7}{4} y =  - 3 \\  -  \frac{3}{4} y =  - 3 \\ 3y = 12 \\ y =  \frac{12}{3}  \\ y = 4 = x

7 0
3 years ago
There were approximately 1.6 * 10 pieces of mall processed by the United States Postal
mihalych1998 [28]

Answer:

x = 2.13 × 10^11

Approximately 2.13 × 10^11 mails were processed in 2006

Completed question;

There were approximately 1.6 * 10^11 pieces of mall processed by the United States Postal

Service in 2012. This is about 75% of the number of pieces of mail processed in 2006.

Approximately how many pieces of mail were processed by the United States Postal Service in

2006​

Step-by-step explanation:

Let x represent the number of mails processed in year 2006

Given;

Number of mails processed in 2012 N = 1.6 × 10^11

Number of mails processed in 2012 N is about 75% of the number of pieces of mail processed in 2006.

So;

N = 75% of x

N = 0.75x

x = N/0.75

x = (1.6 × 10^11)/0.75

x = 2.13 × 10^11

Approximately 2.13 × 10^11 mails were processed in 2006

3 0
3 years ago
Yan buys tickets to a concert for himself and a friend there is tax of 6% on the price of the tickets and an additional booking
lyudmila [28]
X = price of the tickets (without tax)

1.06x + 20 <== ur expression
4 0
3 years ago
Give f(x)=3x-7 what is f(2)
Genrish500 [490]
You would just replace x with 2 in the part equation and solve for it. So 3(2) - 7. This is equal to -1
5 0
3 years ago
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ANTONII [103]

Answer:

128.57..... degrees

Step-by-step explanation:

3 0
3 years ago
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