1st. is definitely 150.
2nd. is a i think
3rd. is 100
<span>-2x-3=y in standard form
=
2x + y = -3
hope it helps</span>
23.2% of the total employees is 27,200
0.232x = 27,200
x = 27,200 / 0.232
x = 117,241 (thats rounded) <==
-100-70+100-30=-100
I included the value of the merchandise that she "purchased", so the owner lost $100 in total value.
Total number of marbles = 10
Number of red marbles = 4
Number of blue marbles = 6
Probability =
The probability that the first marble is blue =
The probability that the first marble is red = ; 9 because 1 marble has already been taken out.
Joint probability= probability of event A * Probability of event B
= =