You lost 90 dollars. A week is 7 days and 7 x 10= 70 x 2 =140 so you lost 90 bucks.
A. is not a real number, or square root -3
Negative numbers do NOT have a square root because it is negative
Answer:
a=26
b=64
c 7064.26
Step-by-step explanation:
Answer:
(7-5)
Step-by-step explanation:
According to PEMDAS, parenthesis go first. But there are two sets of parenthesis so the one inside the other goes first.
Next would be [3+(2*2)]
Then, [3+4]
Then, -8/1
Then, -3(7)
So the question would be 4-8-21
Which gives you -25 as an answer.
I realize that you weren't asking for the whole thing but maybe there are follow up questions.