The answer I got is (-6,-2) the x value is -6
First we need to find what 3% of 700 is. We know 10% is 70, 5% is 35, so we need to find out what 3% is. If you don't know how to calculate percentages of a number, I recommend starting with 10%. This way you know 10% of the number is 70, so you will also know that 1% of the number is 7. 7 x 3 = 21. So 3% of 700 is 21. Since it was over 6 years, we multiply 21 x 6. That gives us 126. She will be paid $126 in interest in the first six years.
To get the answer, all you have to do is 715 ÷ 55 which equals 13 (hours)
Answer:
54
Step-by-step explanation:
3x3= 9x6= 54
