Answer: x = 8
Step-by-step explanation:
- Distribute the 4 into (x - 3). The new equation should be 4x - 12 = 20.
- Add 12 on both sides. The new equation is 4x = 32.
- Divide 4 on both side. The solution is x = 8.
For this case we have the following expression:
Using the associative property we can rewrite the expression in the following way:
Finally, simplifying we have:
Answer:
Rewriting the expression we have that the result is:
d. -7
Answer:
The answer is the 1st option, y = 4x + 3
Step-by-step explanation:
x is the amount of days that the 4 dollars will be multiplied by
( 4 * x )
The + 3 is the money that George already had in his savings account, so that money will be added to the total amount in his savings account.
( 4x + 3 )
Lastly, the y stands for the total amount of money in his savings account so the answer is the 1st option.
y = 4x + 3
Hope this helps! :)
The domain is all the x values d. (3,1,5)
Answer:
It is a way to represent a fraction by a set of common denominators: 1/10, 1/100... The advantage of decimals is that because all of them are in common denominators already, addition, subtraction and comparing are quite straightforward. To convert decimal to fraction is very simple, 3.14=314/100.
Step-by-step explanation:
