Answer:
You can describe you classmates as happy
Explanation:
Answer:
when we are conducting a research we can annotate or type on the slides
Explanation:
Answer:
-4
Explanation:
1. a) Lance did not stipulate which mathematical laws that will be used for the expression. It could follow computer logical solving from left to right, it could use PEDMAS or BODMAS. Hence solving it in different ways will generate different answers. Likewise, not adding a bracket within the equation varies the results from the multiplication; it could be -2 x (4+1+3) or (-2 x4)+1+3.
b) Using BODMAS which is more commonly used for these kind of expressions, we can have:
(- 2 x 4) +( 1 + 3)
= -8 + 4
= -4