Answer:
1.20
Step-by-step explanation:
you divide the orginal cost by 3
First multiply 11 with 9 to get 99 and then 11 with d to get 11d
thus the answer is 99+11d.
Answer:
X=-1/2
Y=3/4
Step-by-step explanation:
Answer:
4 donuts per minute/(donutes is that a typo?)
Step-by-step explanation:
if a bakery can make 60 donuts in 15 minutes, that is 60 donuts/15 minutes.
to reduce this fraction, the top and bottom can be divided by 15 to get 4 donuts/1 minute.
Answer:
R n S = {20}
Step-by-step explanation:
n in sets means same elements found in the sets which are being compared
