Answer:
-6
Step-by-step explanation:
since the negative 4 is being subtracted it is turned into a positive and then you must do -10 + 4 which equals -6
Answer: 1.369306
you may have to round the equation or just cut somenumbers off depending on what you learned how to do in class.
ei: 1.4 or 1.36
Again, a spreadsheet or suitable calculator makes this short work.
The sum is 184.
_____
The terms being summed are ...
2·3² +3 = 2·9 +3 = 18 +3 = 21
2·4² +3 = 35
2·5² +3 = 53
2·6² +3 = 75
Their total is
21 +35 +53 +75 = 184
Answer:
874.6
Step-by-step explanation:
total sales = 1045
1045 * .12 = 125.4
fuel = 9 * 5 = 45
1045 - 125.4 - 45 = 874.6