Question

Tena ate one of the muffins she baked and had 10 left. How many muffins did Tena bake?
Write an equation. Then solve the problem.

Answer 1

a.
x + 1= 10;
x=11
c.
x - 1= 10;
x=11

b.
x +1= 10;
x=10
d.
x - 1= 10;
x=10

Answer 2

c. because one muffin is taken away, and the total amount of muffins (x) is 11

Answer 3

It is definitely C

Answer 4

thanks!!