All the members of a construction crew work at the same pace. Four of them working together are able to pour concrete foundation
s in 32 hours. How many hours would this job take if the number of workers
decreased 2 times
increased 2 times
increased 4 times
plz help plz WILL GIVE ALL POINTS
decreased 2 times
increased 2 times
increased 4 times
plz help plz WILL GIVE ALL POINTS
1 answer:
You might be interested in
Given:
The phrase is "Wally mowed two more lawns than he mowed last week".
To find:
The expression that models the given phrase.
Solution:
Let the number of lawns mowed by Wally last week be n.
We know that, we use plus sign "+" for "more".
If Wally mowed two more lawns than he mowed last week, then the lawns mowed by the Wally this week is the sum of n and 2.
Lawns mowed this week =
The required expression for the phrase "Wally mowed two more lawns than he mowed last week" is n+2.
Therefore, the correct option is A.