Answer:
1) x = 48/35, -57/35
2) x = -48/35, 57/35
Step-by-step explanation:
|2 1/3 x+0.3|=3.5
7/3x + 0.3 = 3.5
7/3x = 3.2
x = 48/35 or 1.37
7/3x + 0.3 = -3.5
7/3x = -3.8
x = -57/35 or -1.63
Answers:
x = 48/35, -57/35
|2 1/3 x-0.3|=3.5
7/3x - 0.3 = 3.5
7/3x = 3.8
x = 57/35 or 1.63
7/3x - 0.3 = -3.5
7/3x = -3.2
x = -48/35 or -1.37
Answers:
x = -48/35, 57/35
Answer:
B>-42
Step-by-step explanation:
Multiply 6 on both sides
youll get B
the correct answer is actually {1, 5, 8, 12, 17}
I think the easiest way to think about this is to put 0.25 into fractional form. 0.25 = 1/4 because 4 divided into 1 = 0.25
So 1/4 added to 2/9 will give us a fraction (rational number). Of course to determine what the fraction is, we have to get a common denominator.
(In case you wanted to know what that rational number is: The least common denominator would be 36. So changing 1/4 by multiplying top and bottom by 9 gives 9/36 and changing 2/9 by multiplying top and bottom by 4/4 gives 8/36 and adding 9/36 to 8/36 gives 17/36 - a rational number.)
