On tuesday bill bought nine posters. On wednesday half of all the posters that he had were destroyed. On thursday there were only 24 left. How many did he have on monday?

Simplify the expression. 5y-6x^2-5-1

A safe has a 4-digit lock code that does not include zero as a digit is repeated. What is the probability of a lock without all even digits?

0.09y2 - 0.81 cant be factored right? because im bout 4.3 seconds from slappin tf out my teacher.

Which number produces a rational number when added to 1/4

Which list includes all of the factors of 24

How many 20 make 88 dollars

In a right triangle, a and b are the lengths of the legs and c is the length of the hypotenuse. If b = 77 centimeters and c = 85 centimeters, what is the perimeter? If necessary, round to the nearest tenth.

What are the first two terms of the sequence defined recursively by the formula an = (an-1) ^2+4 when a4=1604 A. 2, 8 B. 6, 40 C. D.

Erin filed for chapter 7 bankruptcy when she was 25 years old. How old will she be when the bankruptcy is removed from her credit report?

How many pairs of sides touch each other in a rectangle of 4 squares with 2 rows