Answer:
D. x=(1/6)y^2
Step-by-step explanation:
D. x=(1/6)y^2
Answer:
B
Step-by-step explanation:
You have to add 7 to both sides to isolate the variable
ED:8cm,DC:10 so the air is HD:18
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