9 + 6u = 7u
u = 9 (Subtract "6u" from both sides)
Answer:
Sarah has a larger average
Step-by-step explanation:
to find the average of each person, you add how much they spent then divide by the total number of values in the set of each person.
1 he died In 326 B.C
2 I believe the answer is 120 calories
3 the answer is -14
Answer:
3 integers, with values: 1,2,3
Step-by-step explanation:
-2x+1>=-6
2x-1<=6
2x<=7
Positive integers: x=1,2,3
Count: 3