Answer:
She read 15 fiction books
Step-by-step explanation:
Multiply 10 x 3 = 30 
so she reads 30 non fiction books and she reads half as many fiction books as she reads nonfiction. 
Divide 30/2=15
 
        
             
        
        
        
If the 26 bricks are each 7 cm, seems like multiplication or repeated addition would solve the problem. Multiplication would be faster. 26 x 7 = 182
182 cm tall.
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
First, let's start with what we have. If we use  here's what we can put in:
 here's what we can put in:

Then we can use one of the given points to find the y-intercept. Since the only complete one is (12,10), we'll use that.

So now we have  .
.
Now we can use our other point with the missing y-value and solve for y.

So the missing value is 64.
Hope this helps!
 
        
             
        
        
        
Answer:
Area
Step-by-step explanation:
If you are paving the parking lot, you would need every sqaure inch of the parking lot, not only the outside (which is what the perimeter is)