What is the solution to the system below 2x+2y=0
x +5y+24

(-5, 6)
(-5, 6)

(6, -6)
(6, -6)

No Solution
No Solution

(-6, 6)

Which ahows the graph of the solution set of 6x+4y< 12

15/16 as a decimal rounded to the nearest hundredth

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?