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Fantom [35]
2 years ago
14

Which expression is equivalent to d-6d-3dd−6d−3d?

Mathematics
1 answer:
Softa [21]2 years ago
7 0

Answer:-8d -9dd

Step-by-step explanation:I looked it up :)I'm not good at math so yeahhh but I hope this is right but if not I'll try again

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Can you help A B C Or D image is here
Phoenix [80]

Answer:

I'm pretty sure the answer is A.

4 0
3 years ago
Identify the terms and like terms in the expression - x - 9x*2 + 12x*2 + 7
alexgriva [62]
The expression - x - 9x^2 + 12x^2 + 7 has 4 terms:
-x, -9x^2, 12x^2, 7

Like terms are:
-9x^2, 12x^2
4 0
3 years ago
1)<br> 0.1.x - 0.006 = 0.08.x + 0.134
skad [1K]

Answer:

x=7

Step-by-step explanation

left part + 0.006 = right part + 0.006

---->  0.1x   = 0.08x+0.14

left part -0.08x =right part - 0.08x

----> 0.02x=0.14

             x=7

6 0
3 years ago
What is the solution to 4 x + 6 less-than-or-equal-to 18? x less-than-or-equal-to 3 x less-than-or-equal-to 6 x less-than-or-equ
Nana76 [90]

Answer:

x-less than-or-equal-to 3

Step-by-step explanation:

4x + 6 < 18 (less than or equal to)

4x < 12 (less than or equal to) x < 3 (less than or equal to)

9 0
3 years ago
Read 2 more answers
Chang is 6 inches taller than nancy. Use n for nancy’s height in inches. Write an expression to represent chang's height. Then e
Irina-Kira [14]

Answer:

Expression Chang:

N+6

If N = 60

Then 60+6=66

Chang is 66 inches

Step-by-step explanation:

3 0
2 years ago
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