As a bonus question on a test, Mr. Smith wrote 8z + (5y - 6w). He told his students the values of each variable: w = 6, y = 2, and z = 7
What is the simplification of Mr. Smith's expression?
010
15
25
30
Help plzzz

X+ y = k 2x + 3y = k + 1 the point of intersection of the lines has an x-coordinate of a.2k + 1 b.-2k + 1 c.2k - 1

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !