Answer:

Step-by-step explanation:
We can add the two equations to eliminate the variable
and solve for
:



Now, we can use substitution to solve for
:
(given)




Hope this helps :)
The answer is -3 because - and - are together plus
For this case, we must indicate the fraction that is equivalent to 0.53.
It is observed that the decimal is rolled twice to the left, that tells us to divide by 100.
Thus, dividing the whole number "53" among 100 we have:

Answer:

Aa. 8x2 - 2
i
Step-by-step explanation:
4x2 = 8
8-3 = 5
5 + 4 =