Answer:
C. 25
Step-by-step explanation:
sister's cookies = 2.5* boy's cookies
sisters cookies = 2.5 * 10
sister's cookies = 25
-4, x, |-1.5| , -x, |5|, |6|
X = -2
-X = 2
|-1.5| = 1.5
|5| = 5
|6| = 6
Hope the picture will help you
1. 5n + 10d = 90
2. (18,0)
3. (0,9)
Answer:2. It’s 24.58
How many boards did the volunteers supply round your calculations to the nearest hundred- 13.44
How many whole boards-14
