I think x=10
4x=3x+10
subtract 3x from both sides and you get x=10
Hello there! The correct answer is B.
Note that in functions, x values cannot repeat. The points are given as (x, y) values, and you can see in the second option there are two -7s in the x values, making it not a function!
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If you just mean the product of the prime factors of 39 then this is the answer
39 = 3 x 13
Answer:
the reciprocal of 2/7 is 7/2. you just switch the numbers
(6^-2)^2
When you have a number raised to a power inside parenthesis and then it is raised to another power, to simplify, multiply the two powers together:
-2 x 2 = -4
Simplified is 6^-4