Answer:
The answer would be A
Step-by-step explanation:
If you were to divide 36 by 5 you would be finding how many calories are in 1/5 of a bar.
Step-by-step explanation:
a.)Buying: total cost
Total cost= commission + (price per share× Number of of shares ) ;
Total cost= 10 + (11.06×500)=$5540
b.)Net gain or loss;
First, find cash received from sale of stock and deduct commission;
Cash from sale =10×500= $ 5000
deduct commission= 5000-10= $4990
Gain or loss= sale-cost = 4990-5540 = -$550, meaning there is a loss.
c.) Annual rate of return= (net gain or loss/amount paid)×100%
return= -550/(5540)×100 = -9.92%
Answer:
18 ounces of the 25% solution
21 ounces of the 38% solution
Step-by-step explanation:
let a be the ounces of 25% alcohol solution
let b be the ounces of 38% alcohol solution
a + b = 39
0.25a + 0.38b = 0.32(39) = 12.48
Rearrange a + b = 39:
a = 39 - b
Now we can substitute a = 39 - b into the other equation
0.25a + 0.38b = 12.48
0.25(39 - b) + 0.38b = 12.48
Simplify by distributing
9.75 - 0.25b + 0.38b = 12.48
Collect like terms
9.75 + 0.13b = 12.48
Isolate b to solve
0.13b = 2.73
b = 2.73/0.13
b = 21
Sub b = 21 into an equation to find "a"
a + b = 39
a + 21 = 39
a = 39 - 21
a = 18
Therefore we need 18 ounces of the 25% solution and 21 ounces of the 38% solution.
The correct answer is b, x < -3.
Since the area shaded is left of x = -3, x has to be less than -3.
Answer:
equation
Step-by-step explanation:
8
O -=
-x-11=1
3
-4
-x-7=1
3
x-7
7=1
o ex-7=1
x
-x-11=1
3
