F(x) = x + 4; find f(-8).
A-12
B -4
C 12
D 4

With #! i’ve tried to figure it out but i can’t.

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.