Step-by-step explanation:
Find 1 pack of pencil:
1 pack = 10 ÷ 5 = $2
9 packs = 2 x 9 = 18
Answer: $18
Answer:
x> 5
x - 8 > -3
Add 8 to each side
x - 8+8 > -3+8
A. (0.6, -2.8)
Hope this helps! :)
There were 39 children at the party
Here, we want to know the number of children at the party
To do this, we have to add the y-values ( frequencies of the age grades)
We have this as;
8 + 8 + 7 +10 + 6 = 39
