Which equation has the solutions x equals 1 plus or minus the square root of 5​

16 more than the product of 5 and p

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!