8 children were younger than 5 years old. 21 children were older than 7 years old
Answer:
g = 7/2
Step-by-step explanation:
-5 + 7g = 3g + 9
~Add 5 to both sides
7g = 3g + 14
~Subtract 3 to both sides
4g = 14
~Divide 4 to both sides
g = 14/4 or g = 7/2
Best of Luck!
Answer: 15.8 .
Step-by-step explanation:
2 x { 6 + [ 12 ÷ (3 + 2)]} - 1 ;
= 2 x { 6 + [ 12 ÷ (5)]} - 1 ;
= 2 x { 6 + [ 12/5 } - 1 ;
= 2 x { 6 + [ 2.4 ] - 1 ;
= 2 x { 8.4] - 1 ;
= (2 * 8.4) - 1 ;
= 16.8 - 1 ;
= 15.8 .
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