Answer:
9
Step-by-step explanation:
k=-9
-9×-9
81 square rooted
9
Answer:
the answer of the expression is 190
Step-by-step explanation:
Given expression as :
20 % of 950
Or,
times 950
Or,
× 950
Or, 20 × 
or, 20 × 9.5
∴ 190
Answer:
Step-by-step explanation:
10(3)+2(10)(4)+2(3)(4)=30+80+24
=134
Answer:
8
Step-by-step explanation:
dog=3x
cat=x
3x+x=32
4x=32
4/4
32/4
x=8
3(8)=24
x=8
So she trained 24 dogs and 8 cats