Answer:
21, 9
Step-by-step explanation:
If girls are x, then boys are x + 12
x + x + 12 = 30
2x + 12 = 30
2x = 18
x = 9
There are 9 girls and 21 boys
Answer:
it depends how much one would cost
Step-by-step explanation:
and when u know how much one costs u can multiply it by 24 :)
Answer:
b
Step-by-step explanation:
is the situation could the expression model.
This question doesnt make sense u need to attach a picture
Answer:
219 + 159 <= x <= 369 + 309
378 <= x <= 678
Step-by-step explanation: