What Is the perfect square of 9x-1

Sam said that 3/2 * 1 / 4 equals 3/8. draw a model and use words to explain why sam's awnser is not reasonable

What is 6 divided by 9832 in whole numbers?

What expression is equivalent to - 19 - 11

Solve (x + 9) 2 = 25. Vox + 9) 2 = 25 1. Apply the square root property of equality: 2. Isolate the variable. If x + 9 = 5, then x = ? If x + 9 = - 5, then x = ?

TheThe equation of the line passing through (2,5) and perpendicular to the line d. 2x-7y=0 can be expressed in the form 7x+ky = b Give only the value of b.

Jeffrey spent 2/3 hour on his homework how many minutes did he spend on home work

Sum of 7x times 7 + 3x+1 and - 4x times 4-x+3

2. If y (x-1) = z then x=

John (whose line of sight is g ft above horizontal) is trying to estimate the height of a tall oak tree. He first measures the angle of elevation from where he is standing as 30 degrees.

Question: Carbon-11 has a half-life of about 20 minutes. If we start with 200 grams, how much will be left after 3 hours? A. 25 grams B. 2.5 grams C. 0.39 grams D. 0.039 grams