Answer:
UW=14
Step-by-step explanation:
First we know that UV+VW=UW, so:
4+x+10=2x+14
Solve for x first:
x+10=2x+10
10=x+10
x=0
Then, substitute the X
2(0+14)=14=UW
To check your answer, substitute and add UV and VW
4+(0)+10
14
<em>Hope this helped! Have a good day!</em>
Answer:
The second one is the right answer
Jenny's algebraic expression:
y = 33d
where y is the total number of posts
total tweets in 5 days
y = (33)(5)
y = 165 tweets
Antonio's expression:
y = 5d
total tweets in 5 days
y = (5)(5)
y = 25 tweets
Altogether they have posted:
165 + 25 tweets = 190 tweets in five days
