Answer:
t =5
Step-by-step explanation:
-7(2-t)=21
-14+7t=21
7t=35
t=5
Answer:
420 MP3 players are likely to be defected.
Step-by-step explanation:
First you would want to do 3000/50 for how any groups of 50 & your answer would be 60
Second you would do 60 times 7 to find the number of defective MP3 players
1/3 ounce - 1/4 pound is 4 ounces and then you just divide by 12, resulting in .3333333333 or in other words, 1/3
Answer:
x=11/9 maybe?
Step-by-step explanation: