Answer:
If im correct its $281.08
Step-by-step explanation:
So i added all the numbers
$37.95+$52.00 (etc.)
Then i added the first number to the total
$82.50+$198.58 ( those are all the numbers i added at the beginning.)
Then it should equal $281.08
He had $281.08 before he paid his bills.
A: yes because the sample is fairly small and is collected in a convenient manner
1)12²+9²=225
X=15km
2)12²+x²=13²
x²= 169-144
x²=25
x=5mi
the answer is
1= A(3, 2) B (1, -1) C(4, -2)
2= A(3, 8) B(1, 5) C(4, 4)
3= A(3, -4) B(1, -7) C(4, -8)
4= A(7, 2) B(5, -1) C(8, -2)
5= A(-1, 2) B(-3, -1) C(0, -2)
I think the answer is B