Answer:
x = 20 but see below.
Step-by-step explanation:
Remark.
This is not well enough marked to know whether D = A or whether you have to do some algebra to find the relationship between A and D. So I will assume A = D and then I'll solve it so you have to manipulate A and D.
A = D
3x - 10 = 2x + 10                     Add 10 to both sides
3x - 10 + 10 = 2x + 10 + 10     Cancel
3x = 2x + 20                           Subtract 2x from both sides
3x-2x=2x-2x + 20
x = 20
A = E
If A = E then to find x you have to add 3 angles together.
E + D + 45 = 180                  Add the three angles of the triangle
E + D = 180 - 45                  Subtract  45 from both sides 
E + D = 135                          Substitute for D and E
3x - 10 + 2x + 10 = 135        Combine like terms
5x = 135                              Divide by 5
x = 135 / 5
x = 27
Answer
I'd go with the first one.
 
        
             
        
        
        
Answer:
11-g
Step-by-step explanation:
You would have to subtract the number of gumdrops Kendall ate (g) from the number of gumdrops they had in the beginning (11). So the expression would be 11-g
 
        
             
        
        
        
Answer:
288
Step-by-step explanation:
360/5 = 72
72x4 = 288
 
        
             
        
        
        
In mathematical analysis, Clairaut's equation is a differential equation of the form where f is continuously differentiable. It is a particular case of the Lagrange differential equation
        
             
        
        
        
Answer:
y=3x-2 is a function because it passes the vertical line test.
Step-by-step explanation: