2w + 8 = 13
Subtract 8 from both sides.
2w = 5
Divide both sides by 2.
w = 5/2
Answer:
All you need to do is subtract the coefficient.
Step-by-step explanation:
For example a minus b is c. So this is simply going to be c times d to the e you can do that if these two are the same.
Answer:
9.4
Step-by-step explanation:
How to find the mean of a data set: Add each number in the set together. Then divide the sum of all of the numbers by how many numbers there are.
9a^2 -6ab+ 12ac -8bc
This expression cannot be factorized because its terms don't have at least a common factor~
To answer this question you must first find her hourly rate, this can be done with some simple math 108.765/15, doing this equation we find that Dalila earns $7.251 an hour. Using this information we can now form another equation 7.251*18, solving this equation we find that Dalila will earn $130.518 if she works 18 hours next week.
