Answer:
question 6 is false. 2/5 does not equal 24/144
Step-by-step explanation:
2/5 x 12/12 = 24/60, not 24/144
A rational number is defined as a number that can be expressed in the form a/b where b≠0
the set of integers includes positive and negative counting numbers and 0
so like -4,-3,-2,-1,0,1,2,3,4.... etc
any integer can be written as the same integer over 1
some examples
-4=-4/1
3=3/1
100=100/1
etc
so yes, any integer can be expressed as a rational number
12.5 is already a decimal...
If you mean 12/5, then it is 2 and 2/5, which is 2.4.
If you mean 12 x 5, then it's 60.
If you mean fractions equivalent to 12.5 then it's 25/2.
If you mean decimals then 12.50, or 12.500.
Hope this helps
First, you have to combine the 6x and the 10x you do this by subtracting 6x from each side. doing that you get....
-11=4x-51
then, you have to combine the -11 and the -51 you do this by adding 51 to each side. doing that you get....
40=4x
lastly, you need to divide each side by 4 to isolate the variable x. you get...
x=10
Answer:
y = 37/36
Step-by-step explanation: