- .
In the expression (21 - 3) x (7 + 2) = (12 - 4),
- ,
what operation should you perform last?
Explain.
Can someone pls help

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

How do i do this activity, is appreciated

What expression is equivalent to 42x-56y