Ok,so the equation is 2x +8=100 but their are 4 sides, so you will add 2x+2x and 8+8, so that will equal 4x +16=100. subtract 16 from 100 and it will give you 84.divide 84 by 4 and it will give you 21. to check your answer multiply 24 times add 16 and it gives you 100
To simplify 2x+3-x+5, we can first group x together,then calculate:
Therefore the answer is x-2.
Hope it helps!
Answer:
9
Step-by-step explanation:
Find the factors of each number
18 - 1, 2, 3, 6, 9, 18
36 - 1, 2, 3, 4, 6, 9, 12, 18, 36
45 - 1, 5, 9, 45
The highest common factor is 9. So there is 9 boxes in a pack.
This is a thought problem
Answer:
about 16
Step-by-step explanation:
The natrual chance of getting 3 =
1/11
180/1 x 1/11
180/11 = 16.36
about 16 times