That would be 6x. Ignore the x's, -3 + 9 = 6.
Answer:
yes
Step-by-step explanation:
0.04 is equal to 0.0400
0.0530
0.0400
5 is higher than 4
Answer:
the mean of 8 children = mean of 5 boys + mean of 3 girls / 2
10.5 + 9.5 / 2
20 / 2
= 10 kg
therefore mean of 8 children is 10 kg
Answer:
1 
Step-by-step explanation:
Given
× 2 
← change the mixed number to an improper fraction
= × 
( cancel 4 and 12 by 4 )
= 
× 
= 
= 1
