Answer:
the other point could be 2.8
Step-by-step explanation:
in circle values of both x and are almost equal in magnitude
since 2.8 is closest to 3 i magnitude
hence 2.8 will  be correct option
this point will lie in third coordinate
as  third coordinate has points
(-x,y)
and coordinates of points lie on the circle are
(-3,2.8)
 
        
                    
             
        
        
        
Answer:
19.53
Step-by-step explanation:
First let's find the new price of the backpack:
40% of 29.99 is 
29.99 * 0.40 = 11.99
So the new price of the backpack is 
29.99 - 11.99 = 18.00
Now let's find the price with tax
8.5% of 18.00 is 
18.00 * 0.085 = 1.53
So the cost of the backpack is
18.00 + 1.53 = $19.53
 
        
                    
             
        
        
        
Answer:
The number of hours a student should spend on their homework to expect a 94 on the quiz. 
 
        
                    
             
        
        
        
Answer:
Mathew will earn $360.72 from his food
Step-by-step explanation:
We know that:
1 bushel of wheat = $5.40
And Matthew produced 66.8 bushels of heat this year
To find how much Matthew will earn from his field, multiply:
5.40 x 66.8 = 360.72
Therefore he will earn $360.72 from his field.
Hope thjs helps!