Solutions for x2 −22x+121=49 A 4 Yes or no
B 8 Yes or no
C 9 Yes or no
D 18 Yes or no

I think you need to subtract
Please help me i really need this

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units

If you eat 4 medium strawberries, you get 48% of your daily recommenced amount of vitamin c. what fraction of your daily amount of vitamin c do you still need?