Note: 399 dollar to pound = 263.34 pound
Solution: 15% off 399 is equal to (15 x 15) / 100 = 59.85. So if you buy an item at $399 with 15% discounts, you will pay $339.15 and get 59.85 cashback rewards. hope this helps you
Answer:
b. The system is not in echelon form because the system is not organized in descending "stair step" pattern so that the index of the leading variables increases from the top to bottom.
Step-by-step explanation:
The given linear system has a equation which is not in echelon form. The echelon is a system which divides the data into rigid hierarchal groups. The given linear equation in not in echelon form as the leading variables are increased from top to bottom indicating descending stair step pattern.
Answer: 548654, 550654, 995841, 1256441, 1485554, 1547521, and 1547656
Hope this helps
Answer:
the answer is 3x2-10x+6=0