Answer:
x= 1
Step-by-step explanation:
The value of y = -5x
Plug it in the equation of y + 4x = -1
So it becomes, -5x + 4x = -1
Combine like terms which are -5x and 4x which equals to -x
Eliminate the negative sign because x cannot be negative. Apply that to -1. It becomes 1.
Hope you find this helpful!
Answer: i think 336 i think
Step-by-step explanation: im pretty sure you have to just add 18 to the 318 to get 336
Answer:
The value of P(A and B) is 1/10
Step-by-step explanation:
In case of independent events, the probability of one event doesn't depend on the probability of other events.
Therefore, for an independent events
P(A and B) = P(A) × P(B)
P(A and B) = 2/5 × 1/4
P(A and B) =2/20
P(A and B) =1/10
Therefore, the value of P(A and B) is 1/10
