1 1/4 1 1/2 Gracie , Mary , and Nancy each have a small collection of seashells . Gracie has 5 more than the number of shells Mary has . Nancy has 1 more than times the number of shells Mary has . Gracie and Nancy have the same number of shells . If x is the number of shells Mary has , identify the equation that represents this situation and identify its solution .

x = mary's shells

g = 1 1/4x + 5

n = 1 1/2x+ 1

g = n

1 1/4x + 5 = 1 1/2x + 1

5/4x + 5 = 3/2x + 1...multiply by common denominator of 4, this will get rid of fractions...however, this is optional...u can work with fractions if u wish.

5x + 20 = 6x + 4

5x - 6x = 4 - 20

-x = - 16

x = 16so Mary has 16 shells

Brainliest would be nice

25/4

step-by-step explanation:

call segment cd's length x. because dc and ab are parallel, angle acd and cab, so triangles adc and abc are similar and we can set up the equation x / ac = ac / ab, or x / 5 = 5 / 4 and x = 25/4.

oof cheaters cheat because they’re lazy that’s why i cheat xd

: )

step-by-step explanation: