Answer:
 the answer is 150
Step-by-step explanation:
 
        
             
        
        
        
Answer:
105 boys
Step-by-step explanation:
At a local preschool there is a ratio of 3 boys to 4 girls.
i.e boys:girls = 3:4
There are 245 preschoolers enrolled.
Number of boys = 
 × 245 = 105 boys
 
        
             
        
        
        
Answer:
y= 4x − 7 or 0=0
Step-by-step explanation:
4x−y+−4x=7+−4x
 
        
                    
             
        
        
        
4 sides.  Think of a trapezoid like a drunk rectangle.
-Hope this helps!
        
                    
             
        
        
        

-1, 260

First , take a look at the signs of the numbers we're asked to multiply .
One of them is negative , and the other one is positive .
If we have a negative number times a positive number , the product is a positive number .
Multiply :
(-315) × 4
-1, 260 (Ans)
