HELP ME W ALL OF THESE- GEOMETRY- WILL MARK BRAINLIEST

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.