Zach is 3 years older than twice his sister maya’s age.
let m represent maya’s age and z represent zach's age.

which equation represents zach’s age?

z = 2m 3

z = m 3

z = 2m

z = 3m 2

Use the distance formula to determine the distance that point q is from r on the hypotenusebased on a 2-3 ratio.i need asap !

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1