Answer:
4.8
Step-by-step explanation:
(18/10)(8/3)
18*8= 144
10*3= 30
144/30 =4.8
It is 6x^6 ... since you divide 12÷2=6 and you subtract exponents
7x - 9
1: Multiply the numbers
4 - 3 x 2 + 2x + 5x - 7
4 - 6 + 2x + 5x - 7
2: Add the numbers
-9 + 2x + 5x
3: Combine like terms
-9 + 7x
4: Rearange terms
Solution
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