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azamat
3 years ago
10

The table shows how the cost of a tractor repair depends on the time needed for the repair.

Mathematics
2 answers:
Kobotan [32]3 years ago
7 0

Answer:

im stupid so im gonna need more info

Gnom [1K]3 years ago
3 0
The answer is definitely D :)
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Two friends leave school at the same time Sarah is heading to do North and Beth is heading to West one hour later they are 5 mil
svet-max [94.6K]
5^-4^=25-16=9 root from 9 is 3 so it’s c) 3 miles
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3 years ago
Evaluate the function for the given input values f(x)=3x-1 find f(2) f(2)=
Harman [31]

Answer:

f(2) =5

Step-by-step explanation:

We have a function f(x) = 3x-1

When we find f(2) ,let x=2

f(2) = 3*2-1

      = 6-1

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8 0
3 years ago
Plz help with - symmetry-
DIA [1.3K]

Answer:

1.) The correct answer is A.

2.) The correct answer is C.

3.) The correct answer is B.

4.) The correct answer is A.

5.) The correct answer is B.

Step-by-step explanation:

8 0
3 years ago
Simplify
OlgaM077 [116]

Answer:

see below

Step-by-step explanation:

\frac{x-1}{x^2-3x+2}+ \frac{x-2}{x^2-5x+6} +\frac{x-5}{x^2-8x+15}

we need to simplify that

x^2-3x+2=(x-1)(x-2)\\\\x^2-5x+6=(x-2)(x-3)\\\\x^2-8x+15=(x-3)(x-5)

so we can continue

\frac{x-1}{(x-1)(x-2)}=\frac{1}{x-2}\\\\\frac{x-2}{(x-2)(x-3)} =\frac{1}{x-3}\\\\\frac{x-5}{(x-3)(x-5)} =\frac{1}{x-3}

and we can put all together

\frac{1}{x-2}+ \frac{1}{x-3}+ \frac{1}{x-3}\\\\\frac{1}{x-2} +\frac{2}{x-3}\\\\\frac{x-3}{(x-3)(x-2)}+ \frac{2(x-2)}{(x-2)(x-3)} \\\\\frac{x-3+2x-4}{(x-3)(x-2)}\\\\\frac{3x-7}{x^2-5x+6}

3 0
3 years ago
Xavier is helping his mom paint their house. His mom likes 3 different body colors and 5 different trim colors. How many differe
san4es73 [151]
I think its eight combinations.<span />
4 0
3 years ago
Read 2 more answers
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