Answer:
The answer to your question is: both lines are the same.
Step-by-step explanation:
                                    
                                              3x + 3y = 10
                                             -9x -9y = -30
Elimination method
                                             9x + 9x = 30
                                            -9x -  9y = -30
                                               0     0      0
 
        
             
        
        
        
In linear change, the two variables keep increasing or decreasing at the same speed. 
 
        
             
        
        
        
Answer:
exterior angle property use ...
the exterior angle of an angle is equal to sum of rest 2 interior angles in a triangle 
155 = 60 + x 
x = 155 - 60 = 95 
 
        
             
        
        
        
Answer:
228.4cm²
Step-by-step explanation:
Find the diagram attached
Total surface area of the prism = Ph + 2B
P is the perimeter of the base (triangle)
h is the height of the prism
B is Base area
P = 5cm + 5cm + 4cm
P = 14cm
h = 15cm
B = 1/2 * base * height
B  = 1/2 * 4.6 * 4
B = 4.6 * 2
B = 9.2cm²
Substitute the values into the formula;
Total surface area of the prism = Ph + 2B
Total surface area of the prism = 14(15)+2(9.2)
Total surface area of the prism = 210 + 18.4
Total surface area of the prism = 228.4cm²
Hence the total surface area of the triangular prism is 228.4cm²
 
        
             
        
        
        
Answer:
A.
male long sleeves: 3
Male short sleeves: 0
male rolled up sleeves: 2
Female long sleeves: 0
Female short sleeves: 2
Female rolled up sleeves: 1
B. 0/3
C. 2/5
Step-by-step explanation: