X=-1
-1x2 + 5x-1 +7 = 0
-7+7 =0
0=0
Answer:
it -1
Step-by-step explanation:
Answer:
2/6 or 33.33%
Explanation:
There are 6 numbers all together and 2 of them are 20$.As a fraction this would look like 2/6. 2/6 is also 33.33% of the wallet and its also the probability of pulling out a $20 bill
160 ounces because 16 ounces are in 1 pound