2 % = 2/100 = 0.02
So her salary is broken down into two parts.
The systematic part is $40 per day for 5 days, so 40*5.
The changing part is 2% of weekly sales over 300, so 0.02(1260-300).
Salary = 5*40 +0.02(1260-300)=$219.20
Answer:
x = -7
, y = 0
Step-by-step explanation:
Solve the following system:
{4 x + 5 y = -28 | (equation 1)
-4 x - 7 y = 28 | (equation 2)
Add equation 1 to equation 2:
{4 x + 5 y = -28 | (equation 1)
0 x - 2 y = 0 | (equation 2)
Divide equation 2 by 2:
{4 x + 5 y = -28 | (equation 1)
0 x - y = 0 | (equation 2)
Multiply equation 2 by -1:
{4 x + 5 y = -28 | (equation 1)
0 x+y = 0 | (equation 2)
Subtract 5 × (equation 2) from equation 1:
{4 x+0 y = -28 | (equation 1)
0 x+y = 0 | (equation 2)
Divide equation 1 by 4:
{x+0 y = -7 | (equation 1)
0 x+y = 0 | (equation 2)
Collect results:
Answer: {x = -7
, y = 0
Answer: Option 2
Step-by-step explanation:
Answer:
2187
Step-by-step explanation:
you multply 3 7 times
Answer:
First, let's make an expression!
If you meant a different equation..sorry
Hope this is what you meant!
Hope this helps!
P.S. Stay Safe!
