Use a percentage finder ;), also it will show you the work on some sites
;)
1.
Checking the numbers that are greater than 10 in this set, we have:
11.2 and 12
2.
The numbers in this set that are lesser than or equal 9 are:
0, 4.5, 5 and 9
3.
Solving the inequality, we have:
![\begin{gathered} x+3>10 \\ x>10-3 \\ x>7 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20x%2B3%3E10%20%5C%5C%20x%3E10-3%20%5C%5C%20x%3E7%20%5Cend%7Bgathered%7D)
Three values greater than 7 are:
8, 9, 10
4.
Solving the inequality, we have:
![\begin{gathered} 3x](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%203x%3C15%20%5C%5C%20x%3C%5Cfrac%7B15%7D%7B3%7D%20%5C%5C%20x%3C5%20%5Cend%7Bgathered%7D)
Three values smaller than 5 are:
4, 3, 2
5.
Solving the inequality, we have:
![\begin{gathered} \frac{x}{5}\ge2 \\ x\ge2\cdot5 \\ x\ge10 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Cfrac%7Bx%7D%7B5%7D%5Cge2%20%5C%5C%20x%5Cge2%5Ccdot5%20%5C%5C%20x%5Cge10%20%5Cend%7Bgathered%7D)
Three values greater than or equal 10 are:
10, 11, 12
Answer:
29
Step-by-step explanation:
7(8)/4+5(3)
56/4+15
14+15
29
Answer:The answer is 0.5b+7
Step-by-step explanation: