Answer:
Step-by-step explanation:
The answer will be the third choice and the last choice
Answer:
78, 1275
Step-by-step explanation:
a) 12th= 78
b) 50th=1275
First, you would add 11x to both sides, because you are trying to separate the variable pieces and the constants (integers).
If performed correctly, you would get the equation
7x-5=6
Then, you would add 5 to both sides, to get the 7x alone.
This results in the equation 7x=11
Then, to get x alone, without a coefficient, you would need to divide both sides by 7.
x=11/7
Make bototm number same
3/10 times 13/13=39/130
4/13 times 10/10=40/130
A.
39/130 and 40/130
they are 1/130 apart
B.
a ratioal number between
39/130=390/1300
40/130=400/1300
between 390/1300 and 400/1300
any number from 391/1300 to 399/1300 example 395/1300
