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ollegr [7]
3 years ago
11

ADD: (8x3+ 3x2 + 4 ) + (12x5 - 7x3 + 6x2)

Mathematics
1 answer:
Shkiper50 [21]3 years ago
8 0

The answer is: 12x5+x3+9x2+4

This is the correct answer because all of the exponents are in the correct calculation and the numbers as well.

I hoped this helped! :)

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The formula A = P(1 + rt) calculates the ending balance, A, of a principal
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Answer:

12.18

Step-by-step explanation:

A = P(1 + rt)\\A = \$ 134.00\\Rate = 5\% \\Time = 2\:years\\Principal =?\\\\134 = P(1+5(2))\\134 = P(1+10)\\134 = P+10P\\134 =11P\\\\\frac{P\left(11)}{11}=\frac{134}{11}\\\\P =\$ 12.18

4 0
4 years ago
PLEASE HELP ASAP
JulijaS [17]
View the attached photo.

<span>The quadratic function, y = x2, has an x-intercept at the origin  = TRUE
</span>
<span>The quadratic function, y = x2 + 3, has an x-intercept at the origin = FALSE
</span>
<span>From x = -2 to x = 0, the average rate of change for both functions is positive = FALSE

When viewing a graph, you start from the left and go to right and from left to right from -2 to 0 the graph is declining.

</span><span>From x = -2 to x = 0, the average rate of change for both functions is negative = TRUE

Both are declining if you read the graph from left to right.

</span><span>For the quadratic function, y = x2, the coordinate (2, 3) is a solution to the equation of the function. = FALSE
</span><span>
y = x^2
If we insert 2 into y = x^2 we get y = 4 but our point (2,3) has y = 3

</span>For the quadratic function, y = x2 + 3, the coordinate (2, 7) is a solution to the equation of the function. = TRUE

If we insert 2 for x, we see that  y = x^2 + 3 =  y = 2^2 + 3 =  y = 7 and our y value in the point (2,7) is 7. 

3 0
4 years ago
for the x-values 1, 2, 3, and so on, the y-values of a function form an arithmetic sequence that decreases in value. what type o
abruzzese [7]

Answer:

Decreasing linear

Step-by-step explanation:

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4 years ago
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Angelina_Jolie [31]

Answer:

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Step-by-step explanation:

3 0
3 years ago
What is |-5 x 6 + 7|?<br><br> 23<br> ⊝<br><br> -65<br> ⊝<br><br> -37<br> ⊝<br><br> 37
harina [27]

Answer:

your answer is A

Step-by-step explanation:

4 0
3 years ago
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