Answer:
it is irrational number
Step-by-step explanation:
it just is irrational number
Celeste is 30 and Beth is 25
let x be Celeste's age now then Beth is x - 5
next year they will be 1 year older
Celeste's age will be x + 1 and Beth will be x - 5 + 1 = x - 4
the sum of their ages is therefore
x + 1 + x - 4 = 57
2x - 3 = 57 ( add 3 to both sides )
2x = 60 ( divide both sides by 2 )
x = 30
Celeste is 30 and Beth is 30 - 5 = 25
Answer:
90
Step-by-step explanation:
I say 90 because 24 is just a little higher than 1/4 of 80 and since 1/4 of 300 is 75, 90 is the best estimate based off the sample survey. Hope this helps!
It is called a ray. Which is what you described
Answer:
5/12 left
Step-by-step explanation:
1- you need to take 1/4 and 2/3 and find a common denominator, to find the exact amount of pounds.
2- Once you have 3/12 and 8/12, add them to get 11/12.
3-Now you know you don't have a full pound. Then subtract 1/2 from 11/12 ->
11/12 - 6/12 = 5/12
