Answer:
-b+√b^2-4ac÷2a
Step-by-step explanation:
-2+√(1)^2-4(2)(-2)÷4
so it a long process but here Is the answer
x=1÷4+1÷4√17
x=1÷4+-1÷4√17
Answer:
he will make 170.80 that day
Step-by-step explanation:
12.20*1.75*8
Answer:

Step-by-step explanation:
112/250
Reduce the fraction
to the lowest terms by extracting and canceling out 2.

Hope it helps and have a great day! =D
~sunshine~
Answer:
a=c because opposite vertices are always equal to one another
Step-by-step explanation:
$9.50 I believe, I hope this helps !