Answer is the first, second and the fourth one.. replace a number with variable, two operation are multiplication and addition, then the expression is written as 4n+7...
Answer:
slope = 
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
2x - 3y = 12 ( subtract 2x from both sides )
- 3y = - 2x + 12 ( divide all terms by - 3 )
y =
x - 4 ← in slope- intercept form
with slope m = 
Answer:
Ya'll ask the most complicated questions that never get answered just gooogle it dude
Step-by-step explanation:
Answer:n=0.3168
Step-by-step explanation:
<span><span> x = 7/5 = 1.400
</span><span> x = 0 </span></span>