In the elimination method would you add or subtract the following system? (Elimi 2x+5y=-2
-2x-7y=-6
(1 Point)
Add
Subtract
(Worth 10 points)

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

Need on this one asap im almost done with this subject

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30