25% of 28,000 is 7,000.
If the unit depreciated by 7,000, it is now worth 21,000.
Answer:
495 students are at Lincoln Middle School
Step-by-step explanation:
450/?
450 = 90%
450*90% = 450 * 0.90 = 405
450- 405 = 45
450+45 = 495
5) m<1 = 60
6) m<2 = 30
7) m<3 = m<1 = 60
8) m<4 = m<2 = 30
90/18 = 5
9) m<1 = m<3 = 85
10) m<2 = m<4 = 5
Answer:
16
Step-by-step explanation:
Use the method of PEMDAS (Parenthesis, Exponent, multiplication, division, addition and then subtraction.)
When using this order you would do 10-9 first
23 + 5 * (10-9) - 12
23+ 5 * 1 - 12
then 5 times 1
23 + 5 * 1 - 12
23 + 5 - 12
then 23 + 5 and subract 12 from the solution
23 + 5 - 12
28 - 12 =
16
