Kelly is making necklaces for her friends,.She has 450 beads. If 30 beads are used in each necklace, How many necklaces can she make? PLEASE HELP ASAP PLEASE!

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

Given abcd ac=38 and ae=3x+4 find the value of x