Five friends ate lunch together. They each paid the same amount If the total cost of all five meals was $51.94 which included a 6% sales tax, what was the cost of one meal before tax was added?

$10.37

Step-by-step explanation:

51.94 - 6% = $51.88

51.88 ÷ 5 people = $10.37 each

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175