Make an equation:
L = 4S - 3
Where 'L' is the amount of DVD's Leah has and 'S' is the aount of DVD's Sonia has.
Plug in 37 for 'L' and solve for 'S':
37 = 4S - 3
Add 3 to both sides:
40 = 4S
Divide 4 to both sides:
S = 10
So Sonia has 10 DVD's.
Answer:
C
Step-by-step explanation:
well if you multiply each of tjem you would only sabe money on c the other choices would cause you to lose money so its c
To find the unit rate divide the charge by the number of nights: 723/3=$241.
If U = {a,b,c,d,e,f,g,h,i,j} A = {a,e,i} B = {b,c,d,e} Write the elements for the complement of (A u B)
Anit [1.1K]
Answer:
(f,g,h,i)
Step-by-step explanation:
(AuB)=(a,b,c,d,e,i)
(AuB) complement =(f,g,h,i)
Answer:
6.4
Step-by-step explanation:
121.4/19= 6.38947...
8 rounds 6.3 up to 6.4