Let the height of each block be x, and no. Of blocks be y
Then,
yx=h
First we will find the average production for each machine:
For old machine:
(10) / (2) = 5 widgets / hour
For new machine:
(30) / (3) = 10 widgets / hour
We define t:
t = Amount of time in hours:
The equation sought is:
5 + 10 = 75 / t
Clearing we have:
t = (75 / (5 + 10))
t = 5 hours
Answer:
Working together, it will take the two machines to produce 75 widgets about:
t = 5 hours
Answer:
Idioms
Step-by-step explanation:
An idiom is a figure of speech that doesn't have a literal meaning
Answer:
17 cookies baked in total
Step-by-step explanation:
2x6=12 then 12+5=17
