Answer:
9 miles
Step-by-step explanation:
mean is calculated as
mean = 
, then
= 5.7 ( multiply both sides by 10 )
sum = 57
let x be the distance he needs to cover so mean is 6 , that is
= 6 ( multiply both sides by 11 )
sum + x = 66 , that is
57 + x = 66 ( subtract 57 from both sides )
x = 9
That is he would have to run 9 miles
Answer:
Step-by-step explanation:
3/8+ 1/8 = 4/8
The range of a function is the Y values.
The chart lists the Y values as 9 , 0, -7 , -1.
The answer would be the 2nd choice .
Answer:
20 eggs
Step-by-step explanation:
If Lena has 70 eggs and gives 50 to her friend we will have to subtract.
70 - 50 = 20
Lena has 20 eggs left.
Have a wonderful day! :)
