Answer:
1/6
Step-by-step explanation:
The total amount of people 8+4=12
there are 4/2=2 girls with glasses
the probability to chhose a girl with glasses is 2/12=1/6
Answer:
789
Step-by-step explanation:
9+10(78)
9+10*78
9+780
789
Answer:
idk im stuck too
Step-by-step explanation:
Answer:
gallon per day
Step-by-step explanation:
Rate = gallons per day
Rate =
= 
We are given here the individual costs of DVD and CD as well as the total sales and the number of items sold on one day. To solve the number of DVDs and CDs sold each, we devise two independent linear equations:
(1) x + y = 39
(2) 4x + 7y = 204
x- number of DVDs; y - number of CDs
solving, x= 23 DVDs
y = 16 CDs