Mr b earned money over the summer working at his family's store. he put
three-fourths of the money he earned in his savings account and spent half of the
rest. if he has $120 left over, how much did he earn?

Mr. B earned $960

Step-by-step explanation:

120 = 12.5% - How?

100% - 3/4 - 25%

25% ÷ 2 = 12.5%

120 x 2 = 240 (25%) (1/4)

240 x 4 = 960

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.

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.