Take second equation here,
2x + 9 = -12
2x = -12 - 9
2x = -21
Multiply by 2,
4x = -42
Now, substitute the vaue of 4x in 1st equation,
-42 - y = 2
-y = 2 + 42
y = -44
In short, Your Answer would be -44
Hope this helps!
Answer:
$29.98
Step-by-step explanation:
27.50 * .09 = 2.475
27.50 + 2.475 = 29.975
Answer:
5 hours 19 minutes 18 seconds
Step-by-step explanation:
Heads - 12<span>
Tails - </span>13
Total Flips - <span>25
-- separate --
Probability of heads: 12/25 = 0.48</span>
Probability of tails: 13/25 = 0.52
-- separate --
Heads: 48%
Tails: 52%
Hope this helps.
Answer:110
Step-by-step explanation:
24.2/x = 22/100
Where x is the number we are looking for
cross multiply
24.2*100 = 2420
22*x=22x
22x=2420
22x/22=2420/22
x= 110
so 24.2 is 22% of 110
