Answer:6
Step-by-step explanation:
With the 3 on the side we can estimate it being at least half of x so 3(2) , equals 6 hope it helped :)
Answer:
$25.50
Step-by-step explanation:
On this question you have to subtract 6 dollars from one of the answers and add that same amount back on because that would equal the total amount of lunch money. A wouldn't work because 31.50-6+31.50 is over 45 dollars. When you have 25.50-6+25.50 you get 45
Answer:
see explanation
Step-by-step explanation:
Given that z² is directly proportional to w then the equation relating them is
z² = kw ← k is the constant of proportion
To find k use the condition z = 4 when w = 8, thus
4² = 8k
16 = 8k ( divide both sides by 8 )
2 = k
(i)
z² = 2w ← equation of proportion
(ii)
When w = 18, then
z² = 2 × 18 = 36 ( take the square root of both sides )
z =
= 6
(iii)
When z = 5 , then
5² = 2w
25 = 2w ( divide both sides by 2 )
w = 12.5
100 percent / 6 =16.6 reoccurring times 5 = 83.3 reocurring
Answer:
Vietnam
Step-by-step explanation:
th ere is more countries wih v I think tho