Question

Help please!!! This is a test and it's due is today. If anyone knows please help me I will mark as BRAINLIEST​

Answer 1

Answer:

9) a) Nu 280

   b) Nu 1120

10) 20%

11) a) Nu 2080

    b) Nu 10080

Step-by-step explanation:

9) a) 1400 * .80 = 1120    1120-1400=280

    b) 1400*.80 = 1120

10) 900/750=1.20     1.20-1=0.20  0.20*100= 20%

11) a) I = 8000*18*.07 = 10080     10080-8000=2080

    b)  I = 8000*18*.07 = 10080