Answer:
Step-by-step explanation:
Given:
Two equations are given.
------(1)
----------(2)
Solve equation 1 for y.
-----------(3)
Now, we substitute y value in equation 2.
Now, we substitute x value in equation 1.
Therefore, the value of x and y is 
Hello! The question simplified is 4x + 14. This is because when you have a negative symbol in front of the numbers you need to distribute, you change the numbers inside into the opposites, and then multiply by -1. When you do this, you get 3 + 4x + 5 + 6. When you combine like terms, you get 4x + 14. The answer is B: 4x + 14.
Answer:
x ∈ (-oo ; 3)
Step-by-step explanation:
4x - 7 < 5
4x < 5 + 7
4x < 12
x < 12 : 4
x < 3
x ∈ (-oo ; 3)
Answer:
90
Step-by-step explanation:
60 % = .60 in decimal
.60 (150) = 90
