Answer:number of rows =10
number of places in row = 17
Step-by-step explanation:
number of rows =N
number of places in row = N+7
N(N+7)=170
N^2+7n-170=0
(N+17)(N-10)=0
N1=-17
N2=10
We can`t take negative value for quantity of smth so we throw N1 away
From that number of rows =10
number of places in row = 10+7=17
Answer:
b
Step-by-step explanation:
she walked for the first place in a while to be crying for a sec
Answer:
it just be positive 5
Step-by-step explanation:
3*x
3*2
3x+6
5*x
5*-8
5x-40
Story short the answer is 25
