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olga2289 [7]
3 years ago
15

PLEASE HELP IM BEGGING U

Mathematics
1 answer:
iVinArrow [24]3 years ago
3 0

Answer:

c

Step-by-step explanation:

You might be interested in
Which one of these scales is equivalent to the scale 1 cm to 5 km? 3 cm to 15 km 1 mm to 150 km 5 cm to 2.5 km 1 mm to 500 m
Jobisdone [24]

1cm×3 to 5km×3=3cm to15km

5 0
3 years ago
Simplify completely 4x^3+5x^2+3x/x
KIM [24]

\dfrac{4x^3+5x^2+3x}{x}=\dfrac{4x^3}{x}+\dfrac{5x^2}{x}+\dfrac{3x}{x}=4x^2+5x+3\\\\other\ method\\\\\dfrac{4x^3+5x^2+3x}{x}=\dfrac{x(4x^2+5x+3)}{x}=4x^2+5x+3

4 0
4 years ago
25^(x+2) = (1/5)^(4x)
dangina [55]
The first step for solving this equation is to write 25^{x+2} in exponential form with a base of 5.
5^{2x+4} = ( \frac{1}{5}) ^{4x}
Write ( \frac{1}{5}) ^{4x} in exponential form with a base of 5.
5^{2x+4} = 5^{-4x}
Since the bases on both sides of the equal are the same,, set the exponents equal.
2x + 4 = -4x
Move the constant to the right side of the equation and then change its sign.
2x = -4x - 4
Now move the variable to the left side and change its sign.
2x + 4x = -4
Collect the terms with an x variable.
6x = -4
Lastly,, divide both sides of the equation by 6 to get your final answer.
x = - \frac{2}{3}
Let me know if you have any further questions.
:)
8 0
3 years ago
What is the horizontal asymptote of j (x) = StartFraction 14 x cubed + 45 Over 2 x cubed + x + 9 EndFraction
melomori [17]

Answer:

It's C! y = 7

Step-by-step explanation:

Plugged the equation into an online calculator and got that answer :) Have a good day!

4 0
3 years ago
After spending $28 on a laser disc, the man finds that he just spent 4/7 of his money. How much did he have originally?
Rainbow [258]
X=amount of money at first.

we can suggest this equation:
4/7 x=28

x=(28*7)/4
x=196/4
x=49

Answer: he have originally $49. 
4 0
3 years ago
Read 2 more answers
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