Answer:
the -3 is being distributed. --> the 5 stays outside till the end. multiply the 3 inside first, then the negative. and then add the 5 to the final answer
5-3(d+21) = -->> 5-(3d+21)=--->>>5-3d-21=3d-16
Step-by-step explanation:
5-3(d+21) =
5-(3d+21)=
5-3d-21=
ans=3d-16
Answer:
Altogether they need 12 tables.
Step-by-step explanation:
Given:
pilgrims brought 40 friends to dinner
Native American brought 80 friends to dinner
Total Number of friends = friends of pilgrims + Native American friends = 
10 friends could sit at each table.
Number of Table required = 
The probability of 2 red is
12/28*11/27
=0.17
The answer is 15% as the discount
Answer:
Ron run faster then other