Do you mean 5+7?
If so, that equals 12!
Answer:
Objective 3: Solve work problems Q25 Solve a work problem Homework. Unanswered Jennifer can sew 120 masks in 20 hr and Janice can sew 120 masks in 30 hr. How many hours does it take them to sew 120 masks if they work together?
Step-by-step explanation:
i think u should've put it in that format
Answer:
45% are boys
Step-by-step explanation:
because 18/40 = 45%
Let x = 0.25555…
10x=2.555…
9x=2.3
90x=23
x=23/90
Answer:
glad my answer helped you.
Step-by-step explanation:
hope that because i showed the steps, it will help you if you come across a problem like that in the future too!