The total amount y (in dollars) in your savings account after buying x video games is represented by y=60-10x . You have $20 in your account after buying video games. How many video games did you buy?

5 video games

Step-by-step explanation:

Step one;

given:

the function is

y=60-10x

You have $20 in your account after buying video games.

put y= 20 and solve for x

20=60-10x

collect like terms

20-60=-10x

-50=-10x

divide by -10

x=50/10

x=5

answer: 43/157

this is the answer and if you try to prove me wrong your a meanie

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.