a) Look at this expression.
Select the expression below that shows it written as simply as possible.
8a + 5
8(a + 5)
A
D
a)
13a
B
A
b) Look at this other expression.
Simplify this expression as much as possible.
50
B
4a + 5 + 4a
C
2c + 6 + 3c-4
D
Only 1 attempt allowed.
E
20a
E