2x-y=2--------------(i)
2x-2y=4------------(ii)
Multiplying eqn i by 2 and subtracting with ii
4x-2y=4
2x-2y=4
- + -
________
2x=0
X=0
Putting the value of x in i
2×0-y=2
-y=2
y=-2
Hence the value of x is 0 and y is -2
0.2+z= 0.2y +1z
That only one but I believe in you
You really smart own it
Answer is b because the veritable is just 1 but the 4 stays the same
Answer:
$300
Step-by-step explanation:
In this question, we are simply asked to calculate the simple interest on $3000, at a rate of 20% paid after 6 months.
We can do this as follows. Mathematically, it should be remembered that:
S.I = PRT/100
In this case, we lost out the individual values as follows:
P = $3000, R = 20% and T = 6 months = 0.5years, S.I = ?
We substitute the parameters into the equation:
S.I = (3000 * 20 * 0.5)/100 = $300
Find the price of 1 wing:
9.50 / 5 = 1.90 per wing
Divide total spent by price per wing:
26.60 / 1.90 = 14
Answer: 14
