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geniusboy [140]
3 years ago
5

HELP THIS IS DUE SOON PLEASEEEEEEEEEEEE HELPPPPPPPPPP

Mathematics
1 answer:
muminat3 years ago
4 0

Answer:

6x^2 + 4x

Step-by-step explanation:

g(x) + f(x)

= -8x^2 - 3x + 5 + 2x^2 + 7x - 5

= -8x^2 + 2x^2 - 3x + 7x + 5 - 5

= - 6x^2 + 4x

You might be interested in
CHANGE TO STANDARD FORM<br><br> y = -2/5x + 1/10<br><br> y = -3x
Zarrin [17]
Y=-2/5x+1/10=4x+10y=10
y=-3x=3x+y=0
hope these answers help
3 0
3 years ago
Will give brainliest!
vichka [17]

Answer:

it is all of them except irrational

Step-by-step explanation:

natural number = whole positive integers

integer = whole number

rational = number which can be expressed as a ratio or fraction

4 0
3 years ago
Read 2 more answers
Norris currently has an account balance of $3,703.05. He opened the account 25 years ago with a deposit of $1,725.95. If the int
nordsb [41]

Answer:

R = 3.057% per year

Step-by-step explanation:

This is a compound interest question

From the question, we have the following information

P = Principal = $1,725.95.

A = Amount after 25 years = $3,703.05

T = Time = 25 years

n = Compounding frequency = compounded monthly = 12

r = interest rate = ???

The formula to calculate the interest rate in a compound interest question =

r = n[(A/P)^1/nt - 1]

r = 12[($3,703.05/$1,725.95)^1/12× 25 - 1]

r = 3.057%

Therefore, the interest rate on the account is 3.057%

7 0
3 years ago
4 x 3 =<br> Known fact: 2 X 3 =<br> Double the product: 6 + 6 =
gulaghasi [49]

Answer:

4×3= 12

2x3=6

6+6=12

Is this what you are asking for?

4 0
3 years ago
Simplifly the expression 5^0
Angelina_Jolie [31]

ANY number raised to the zero power is ' 1 '.

(This rule is worth memorizing.  You'll amaze all of
your friends, especially the ones who don't know
how to do it without running to Google.)

So  5^0  =  1 .

3 0
3 years ago
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