Answer:
 y= 5x+20
Step-by-step explanation:
Slope intercept form is 
y = mx+b where m is the slope and b is the y intercept
The slope is 5 and a point on the line is (-4,0)
Substituting this information into the equation, we can solve for b
0 = 5(-4) +b
0 = -20+b
Add 20 to each side
0+20 = -20+20+b
20 = b
y = 5x+20
 
        
                    
             
        
        
        
Answer:
1.6(10-5)2= 1.6(5)2= (8)(2)=16 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
A) sin 70 = x/10
Step-by-step explanation:
From the angle 70 degrees, 10 is the hypotenuse and x is the opposite and if we go by SOH-CAH-TOA I have an O and a H so its sin.
so we know it's sin so we need to figure out the equation. since we have a hypotenuse as a factor it is on top. and the other number is on the bottom.
so, 
A) sin 70 = x/10