You are designing a web page for your schools biology club. You want to include photos of the members on the page, which is 640 pixels you've decided that The left ad right margins shoulD be24 pixels each and the space between each picture should be 16 pixels how wide can each picture Be to fit four across the width of the page

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3

Given that abcd is a rhombus, what is the value of x?