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Fiesta28 [93]
2 years ago
12

3x2 – 7x 7x = 4x – 8​

Mathematics
2 answers:
eimsori [14]2 years ago
6 0
14/53 is the answer I got
ratelena [41]2 years ago
5 0

Answer:

x =−1−√93/23,−1+√93/23

Step-by-step explanation:

x=0.37581090…,−0.46276742...

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The average third grade student can read
Lynna [10]

Answer:

16x

Step-by-step explanation:

80 divided by 5 is 16, so the student can read 16 words per minute. X is the number of minutes.

6 0
3 years ago
Multiply the binomial and the trinomial. <br> (x-2)(x^2+2x+4)
malfutka [58]

Answer:

Step-by-step explanation:

To solve this problem, we need to multiple x and -2 by x^{2} + 2x + 4 and add the results together:

x(x^{2} + 2x + 4)

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-2(x^{2} + 2x + 4)

-2x^{2} - 4x - 8

Adding the two together give the following:

(x^{3} + 2x^{2} + 4x) + (-2x^{2} - 4x - 8)

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7 0
3 years ago
Leanne earned $400 and $550 in interest the last 2 years. How much interest must she earn this year so that her average earnings
polet [3.4K]

Answer:

850

Step-by-step explanation:

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3 0
3 years ago
Simplify 4.836 divided by 1.2​
MrRissso [65]

Answer:

4.03 is your answer.

Step-by-step explanation:

4.836 divided by 1.2​

4.836/1.2 = 4.03

4.03 is your answer.

8 0
3 years ago
Read 2 more answers
How many halves are in the following<br> 12, 10, 13, 15,8 and 5
muminat
Since there are two halves in a whole, you can times each number by 2 to get the number of halves it has.

12*2=24
10*2=20
13*2=26
15*2=30
8*2=16
5*2=10
6 0
3 years ago
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