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Vsevolod [243]
3 years ago
14

A and b are positive integers and a-b=2 ... Evaluate the following:

Mathematics
1 answer:
zalisa [80]3 years ago
6 0

Answer:

1/9

Step-by-step explanation:

after simplifying you will get 3^b-a. if a-b =2, b-a=-2. 3^-2=1/9

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Does the rule y= 2x^2 represent a expontional function
Alborosie

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Yes

Step-by-step explanation:

8 0
3 years ago
At a rate of 4.25% over 24 months. If he pays $51.00 in interest, what was the original amount of his loan?
Alexxandr [17]
I = PRT.....rearrange.....P = I / RT

P = 51 / (0.0425* 2).....I used 2 because 24 months = 2 yrs
P = 51 / 0.085
P = 600 <===

6 0
4 years ago
Which is the graph of f(x) = -3_/x?
Delicious77 [7]

Answer:

6

Step-by-step explanation:

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6 0
3 years ago
Solve for (-8/5) x - 6 = -54
Vikentia [17]

Answer:

x=30

Step-by-step explanation:

-8/5 - 6 = -54

-8x/5 - 6 = -54

-8x/5 −  6 +<u>6</u> = -54 plus 6

Then Add the numbers and simplify

so then the answer would be x=<u>30</u>

8 0
3 years ago
Read 2 more answers
3p^2-2p-5 factor completely
fiasKO [112]
a x^{2} +bx+c Here is the basis equation. 3p ^{2} -2p-5 Let us use the AC method. Multiple the A and C values, or 3 and -5. This is -15. So now ask yourself... what multiplies to -15 but adds to -2. that would be, -5 and 3. So now reconstruct your equation ...(3p^2+3p)+(-5p-5) The larger number will go first (3>-5) Now you can factor each group. 3p(p+1)-5(p+1) Because what is now in the parentheses are qualm and they are being added, you can now make the coeffecients a group (3p-5) (p+1) If you are solving for p, set equal to zero and then the answers are -1 and (5/3). If you are just factoring, then that is your answer.
7 0
3 years ago
Read 2 more answers
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