Answer: 26%
Step-by-step explanation:
Percent change: (New-Old)/Old times 100; (11.34-9)/9=0.26x100=26
Answer:
130.5
Step-by-step explanation:
<em>145% of 90 = 145% * 90</em>
<em>145% = 1.45</em>
Substitute: 1.45 * 90
Multiply: 130.5
Thomas paid $5 for 100 folders, to find cost of each folder:
5/100 = $0.05
Therefore, the cost of each folder was $0.05
Hope I helped :)
Answer:
any number less than 15 will work n<15
Step-by-step explanation:
I divided the 6n so I could do 90/6 then equals 15=n so if I do 6 times 15 it would be 90 so that would no be true 90<90 so that means n has to be less than 15
n<15
Answer: k= 10
Explanation:
? + 115= 180
180-115=65
the unknown interior angle is 65 degrees since they’re supplementary angles
every triangle has an interior angle total of 180 degrees. since we have the 65 degree angle known, the others can be solved.
180-65= 115
(4k+5)+(6k+10)= 115
10k+15= 115
-15 -15
10k= 100
k=10
