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Brilliant_brown [7]
2 years ago
5

Which of the following equations has exactly one solution?

Mathematics
2 answers:
Jlenok [28]2 years ago
8 0

Answer:

A and B

Step-by-step explanation:

simplify both sides of the equation

add 4x to both sides subtract 3 from both sides. Divide both sides by 9 and that's it

LenKa [72]2 years ago
6 0
I believe the answer is D :)
You might be interested in
1 options:
UkoKoshka [18]

Answer:

-3x is the answer I'm pretty sure I think

4 0
2 years ago
Read 2 more answers
Pls help! I will mark brainliest
dolphi86 [110]

Answer:

So the greatest common factor is 3 for sure

Step-by-step explanation:

54x^4y^5z^2

i could be wrong but i am sure that's it

6 0
3 years ago
Simplify (9x-1)^-1/2 - (x+2)(9x-1)^-1/2
iren2701 [21]

Answer:

Step-by-step explanation:

(9x-1)^-1/2 - (x+2)(9x-1)^-1/2

= (9x-1)^-1/2( 1 - (x + 2))

= (9x-1)^-1/2(-1 - x)

= -(x + 1)(9x-1)^-1/2

= -(x + 1) / (9x-1)^1/2

3 0
3 years ago
Sophie invested 5,000 into an account that will increase in value by 2.3% each year. Write a function to model this situation, t
Zarrin [17]

Answer:

$6725

Step-by-step explanation:

Given data

Princiapal= $5000

Rate=2.3%

Time= 15years

The function that will model this situation is given as

A=P(1+rt)

The above function is a simple interest function

Substitute our data we can find the amount A

A=5000(1+0.023*15)

A= 5000(1+0.345)

A=5000(1.345)

A=5000*1.345

A=$6725

Hence the value of the investment after 15 years is $6725

5 0
2 years ago
Get it wrong ur duwb it’s easy math
UkoKoshka [18]

Answer:

If this question is so easy then why are you asking us do it yourself

Step-by-step explanation:

6 0
3 years ago
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