Respuesta :
Answer:
a=43
Step-by-step explanation:
w+w+w= 45 which means 15+15+15=45
b+b+b=21 which means 7+7+7=21
s+s+s=12 which means 4+4+4=12
w+b×s= a which means 15+7×4= 43
(hope this helps)
Answer:
The answer to the question is 43
Step-by-step explanation:
Let us recall the values from the following question stated:
Three witches each holds a broom and a spoon, saying plus witch plus witch = 45
Three brooms say broom plus broom plus a broom at = 21
Three spoons say spoon plus spoon plus = 21
Now, let us find when a plain witch plus broom x spoon
Then,
Three witches = 45, resulting to 15+15+15=45
Three brooms (b+b+b) which is =21 or 7+7+7=21
Three spoons (s+s+s) is =12 or 4+4+4=12
we make use of multiplication for the witches, the brooms, and the spoons
Therefore
w+b×s= a, which is 15+7×4= 43