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harina [27]
3 years ago
11

Simplify the algebraic expression by combining like terms. Using algebra tiles might be helpful.

Mathematics
2 answers:
NeX [460]3 years ago
6 0

Answer:

8x + 4

Step-by-step explanation:

Simplified

group like terms: (+5x + 1X + 2x) = 8x (-4 + 8) = 4 add the positive sign so you can get an equation: +4, so your simplified expression would be 8x + 4

Sladkaya [172]3 years ago
4 0
Simplify all like terms:

8x + 4

Hope this helps!!
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Charra [1.4K]

M is the midpoint of AC.

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Also, since the midpoints of AC and BD coincide,

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3 0
3 years ago
Solve the equation x^2-3x-10=0 by factoring
Molodets [167]

Answer:

Step-by-step explanation:

hello :

x²-3x-10=0  means : (x-5)(x+2)=0

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6 0
2 years ago
Sau 18 tháng, số tiền nợ cả gốc lẫn lãi phải trả là $5200. Số tiền gốc là bao nhiêu nếu lãi suất đơn là 8%/năm?
defon

Answer:

$5836.32

Step-by-step explanation:

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4 0
2 years ago
7/8x-5/8x fractional coefficients
Karolina [17]

Answer:

<em>x</em>/4

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
a customers total bill is $50.50. The company charges a monthly fee of $28 plus 5 cents for each call. Use n to represent the nu
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