Answer:
16
Step-by-step explanation:
=-2(7-15)
USING 'BODMAS' RULE
= -2(-8)
= -2*-8
= 16
It is A.
You know this because it is always n-1. (:
<span>There were 6 vans because, if there were 42 boys and 72 children, there were 30 girls, and the highest common factor of 30 and 42 is 6. In each van, there were 5 girls (because 5 x 6 = 30) and 7 boys (because 7 x 6 = 42).</span>
Answer:
here
Step-by-step explanation:
Answer:
Step-by-step explanation: