Answer:
1. Let n represents the number of weeks she needs to make at least 28 costumes,
Since, she can make 4 costumes each week,
i.e. In number line closed circle on 7 and shaded right from 7.
2. If the maximum time taken by her is 10 weeks,
⇒ n ≤ 10 ----(2),
From equation (1) and (2),
I.e. closed circle on both 7 and 10 and shaded right from 7 and shaded left from 10.
Answer:
There are no solutions
Step-by-step explanation:
when you simplify it becomes 0>0 which is not solutions
Answer:
540m
Step-by-step explanation:
The distance of the track is is equal to the playground's distance.
-The total distance covered is obtained by summing 120 and the distance per break by the total number of breaks:
-The distance of the playground half the track's distance:
Hence, the distance of the playground is 540m
0.125 or 1/8
hopes it helps you
7 + 0.4 + 0.03 + 0.006 is expanded form
Word form is
Seven and four hundred thirty-six thousandths
Hope this helps :)
