Which illustrates the symmetric property of equality?

if a = b, the b = a.
if a = b and b = c, then a = c.
if a = b, then b = c.
if a = a, then a + 0 = a.

Martha needs 22.25 strawberries for every 5 smoothies she makes. complete the table to see how many strawberries she would need to make 10 smoothies and 20 smoothies.

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)