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ICE Princess25 [194]

3 years ago

7

Please answer 2 3 4 and explain how you got your answer I will give brainliest must explain for all 3

1 answer:

olga_2 [115]3 years ago

6 0

2. When you put things in parantheses whatever is outside the parantheses is going to be multiplied so 6 times n + 5. N+5 equals a sum just like in multiplication with a quotient. 3. The terms would be all the numbers and variables in the equation, so it would be C. 4. 3y is a term due to it not being able to combine with any other terms, making it independant.

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Subtract the following polynomials, then place the answer in the proper location on the grid.

adelina 88 [10]

Answer:

$3x^{2}-5x+12-(5x^{2}+x-11)=-2x^{2}-6x+23$

7 0

3 years ago

A bacteria sample can be modeled by the function f(x) - 350(1.20) which gives the number of bacteria in the sample at the end of

marissa [1.9K]

Answer: A) The initial number of bacteria is 350.

Step-by-step explanation:

Exponential growth equation: $f(x)=A(1+r)^x$ , where A=Initial value, r= growth rate. (i)

Given: A bacteria sample can be modeled by the function $f(x) = 350(1.20)$ which gives the number of bacteria in the sample at the end of x days.

Here, $f(x)=350(1+0.20)$

Compare this equation to (i) , we get A = 350 and r= 0.20 = 20% (growth rate)

So, the best interpretation of one of the values in this function are:

A) The initial number of bacteria is 350.

3 0

3 years ago

What the answer to this it pre algebra Order operation

olga55 [171]

PEMDAS

parenthesis

exponents

multiplication

division

addition

subtraction

9-7-6/6

first 6/6=1

9-7-1

9-7=2

2-1=1

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5 0

3 years ago

What is the slope intercept form of (13x − 5x) + 12 − 2y = 6? SHOW YOUR WORK

vlabodo [156]

Here is the work:
(13x - 5x) + 12 - 2y = 6
(8x) + 12 - 2y = 6
-2y = -8x - 12 + 6
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3 0

3 years ago

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For each value of y, determine whether it is a solution to 7=y÷4.

rjkz [21]

Answer:

Step-by-step explanation:

7 = y/4

7*4 = y

y = 28

4 0

3 years ago

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