Answer:
15 miles
Step-by-step explanation:
12 + ( 1/4 x 12) = ?
12 + 3 = 15
The process of expressing w in terms of A and l is called transposition or changing the subject of the formula. The methods used to change the subject of the formula are the same as those used for solving equations.
Answer:
n-13
Step-by-step explanation:
im not up for this bc didn't sleep a lot hope i did ok
Answer:
2
+ -2 = 0
Step-by-step explanation:
1st step convert into improper fraction:
===> 2 + -2
===> 
+ 
2nd step now adding the numbers:
( Plus sign and minus sign multiplies and hence the plus sign changes to minus)
===> 
Therefore the sum of 2 + -2 = 0
Answer:
18
Step-by-step explanation:
If he spends half his money then washes the family car and he ends up with 18 dollars that means he spent 9 witch is half of 18 and he adds 9 more dollars which is why his allowance is 18 dollars
