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Maksim231197 [3]
3 years ago
10

Please help I have no idea

Mathematics
2 answers:
lapo4ka [179]3 years ago
8 0

Answer:

e/f i think idk

olganol [36]3 years ago
7 0
4e x F/ 3e x 2f just combine each of the same variable together
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PLZ HELP!<br> find the value of f(-2) for the function f(x)=4x+10<br> Show work please
natita [175]

Answer:

f(-2) = +2

Step-by-step explanation:

Let x = -2

So,

f(x) = 4x + 10

Substituting the value of x gives ,

f(-2) = 4 × (-2) + 10 = 10 - 8 = 2

8 0
3 years ago
What 2 square numbers have a difference of 55
Mrrafil [7]
a^2-b^2 =55 \\  \\ 28^2 -27^2=55 \\  \\ 28^2 =784 \\  \\27^2 =729 \\  \\ 784-729=55 \\  \\  \\ \sf So,~the~ difference~ of~ the~ two~ squares~ of~ 28~ and~ 27~ equals~ to~ 55.
5 0
3 years ago
Which is the slope of the line that passes through the points (3,5) and (8,7)?
Hatshy [7]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

m=\boxed{\frac{2}{5}}

»»————- ★ ————-««  

Here’s why:  

  • The formula for the slope of two given lines given is 'rise over run'.

⸻⸻⸻⸻

\boxed{\text{Slope Formula:}}\\\\\frac{y_2-y_1}{x_2-x_1}\\\\\rightarrow (x_1,y_1),(x_2,x_1) - \text{Two Points Given}

⸻⸻⸻⸻

  • We are given the points (3,5) and (8,7).

⸻⸻⸻⸻

\boxed{\text{Finding the Slope:}}\\\\\rightarrow m=\frac{7-5}{8-3}\\\\\rightarrow \boxed{m=\frac{2}{5}}

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

7 0
3 years ago
18. Twelve theatre tickets cost $66. What is<br> the cost of 5 tickets?
nikklg [1K]

Answer:

$27.50

Step-by-step explanation:

7 0
3 years ago
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Marysya12 [62]
60 miles in 1 hour (divide the miles by the hours)
5 0
2 years ago
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