Answer:
w=15
Step-by-step explanation:
2w-5=30
2×15-5=30
30-5=25
w=15
Answer:
X is 4
Step-by-step explanation:
You would distribute 9 to X and -1 to get 9x-9=-45 then you would add 9 to -45 and get 9x=36 then after dividing 9 the answer is 4
Answer:
$200
Step-by-step explanation:
125/5=25
25 x 8=200
The android to this problem is b.7flights
<u>Answer:</u>
Two times the difference of a number x and 7 plus 10.
<u>Step-by-step explanation:</u>
We are to write a phrase which matches the following algebraic expression below:

We can see that there is a bracket with a coefficient outside it so we can express it as:
<em>'Two times the difference of a number x and 7'.</em>
While + 10 can be added to it to complete the phrase:
Two times the difference of a number x and 7 plus 10.