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mrs_skeptik [129]
3 years ago
8

3y to the power of 2 +6y+2y

Mathematics
1 answer:
Dafna1 [17]3 years ago
7 0

Answer:

3y2 + 8y

Step-by-step explanation:

3y2 + 6y + 2y

3y2 + 8y

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K is the midpoint of a line segment JL. If JK= 6x + 7 and KL = 9x-2, find the length of JL
Korvikt [17]

Answer:

x = 3

Step-by-step explanation:

6x + 7 = 9x - 2

-3x = -9

x = 3

3 0
2 years ago
The table shows the height of 5 students in inches what is the mean absolute deviation for these numbers
german

Answer:

4

Step-by-step explanation:

To find the mean absolute deviation (MAD), first find the mean (or average).

μ = (59 + 71 + 68 + 75 + 67) / 5

μ = 68

Next, subtract the mean from each value and take the absolute value.

|59 − 68| = 9

|71 − 68| = 3

|68 − 68| = 0

|75 − 68| = 7

|67 − 68| = 1

Sum the results and divide by the number of students.

MAD = (9 + 3 + 0 + 7 + 1) / 5

MAD = 4

3 0
3 years ago
The math team went to lunch to celebrate Ms. Renft's birthday on February 11th. The
k0ka [10]

Answer:

$171.12

Step-by-step explanation:

Including the tip and cost, it is 171.12. Multiply 148.6 by 1.15, which includes the total cost plus another 15% for the tip.

4 0
3 years ago
Can someone help me...?
miv72 [106K]
1. (x, y) = (7, -12)

2. x = 1, x = 2 are both solutions

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3 years ago
How do you divide 100.5/1.5
aivan3 [116]
Divide 100.5 by 1.5 to get 67.67
7 0
2 years ago
Read 2 more answers
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