Answer:
I think it's a.)
Step-by-step explanation:
It says that they already started off with $400 and raise $80 a day, and <em>d</em> stands for the number of days.
It's basically $80 a day being added on to the $400 that was already collected.
So it's 80d+400=7,600
 
        
             
        
        
        
Answer:
Step-by-step explanation:
with a 45-45-90 triangle the hypotenuse is equal to the length of one of the legs times the square root of 2. 
if one of the legs is 1.2 than the hypotenuse of this triangle should be 
1.2* sqrt(2) = about 1.7 
 
        
             
        
        
        
Is x3 an exponent ? i answered one of ur earlier questions and i assumed x3 was multiplication 
9 + (7 - 1)^3 
= 9 + (6)^3 
= 9 + (216) 
= 225 
or if it is multiplication... 
then the answer is 27
        
             
        
        
        
Answer:
m = -18
Step-by-step explanation:
<u>Step 1:  Combine like terms</u>
-8 = -m + 2m + 10
-8 = m + 10
<u>Step 2:  Subtract 10 from both sides</u>
-8 - 10 = m + 10 - 10
-18 = m
Answer:  m = -18
 
        
             
        
        
        
Answer:
So do the people who want to study with you give their number? If so, then I can't come cause I am a girl.