The sum of three numbers is 69. the second number is equal to the first diminished by 8, and the third number is 5 times the first.

if x represents the first number, then which of the following equations could be used to determine the values of all of the numbers?

a x= 6x-8
b 69=6x-8
c 69=7x-8

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

How do you write y-10=2 (x-8) in standard form

A. s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s