The numbers would be -0.9 and 1.7
        
                    
             
        
        
        
Answer:
x=-6, y=1
Step-by-step explanation:
Let's solve your system by substitution.
y=x+7;−2x−11=y
Step: Solve y=x+7 for y:
y=x+7
Step: Substitute x+7 for y in −2x−11=y:
−2x−11=y
−2x−11=x+7
−2x−11+−x=x+7+−x(Add -x to both sides)
−3x−11=7
−3x−11+11=7+11(Add 11 to both sides)
−3x=18
−3x/
−3
=
18/
−3  (Divide both sides by -3)
x=−6
Step: Substitute−6 for x in y=x+7:
y=x+7
y=−6+7
y=1  (Simplify both sides of the equation)
Answer:
x=−6 and y=1
  
 
        
             
        
        
        
Answer:
she can buy 5 roses
Step-by-step explanation:
 
        
             
        
        
        
Answer:
2(5+2)
Step-by-step explanation:
The greatest common factor would be 7. So now 35/7 is 5 and 14/7 is 2. Now put it in distributive property! GCF on the outside and the new numbers we just got in the inside. There's your answer! Have a great day! :)
 
        
             
        
        
        
Answer: half a inch is 1.27 centimeters 
Step-by-step explanation: