Which value must be added to the expression x2 + 16x to make it a perfect-square trinomial?

8

32

64

256

You have $44,000 in a savings account that pays 2% annual interest and the inflation rate is 3.24%. how much buying power in dollars will you lose in one year because of inflation?

Of 120 students writing an exam, 100 are expected to pass. The estimated probability that a randomly selected student will fail the exam is

What is a simple non-regular tessellation? Provide an example.

Write the fraction as a decimal (long division) 1/8

Between which two numbers will you find 4.378? A. 4.1 and 4.2 B. 4.2 and 4.3 C. 4.3 and 4.4 D. 4.4 and 4.5

If a question asks you to find f (2), what does that mean?

If a fair quarter is flipped 3 times. What is the probability of getting exactly three heads? round to the neast thoudsands.

Joe berry and Jane rose received a total of $180,000 from a deceased relative's estate. They decided to put away $80,000 in a trust for their child and divide the remainder into 3/4 for Jane and 1/4 for joe. How much will Jane receive?

What is the vertex of y=x^2+2x-1?

Wholesale price $12.50. %Markup 78% what is the $Markup and retail sale price