Problem situation
Bernie spends $6.50 on ingredients and cups for his lemonade stand
He charges $1.50 for each cup of lemonade
How many cups, Will Bernie need to sell to make a profit of at least $20
Inequality that represents this situation
20< 1.50 x - 6.50
Drev each number to show if it is a solution to both the inequality and the price problem
situation, to the inequality only, or if it is not a solution

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 answer is c.

step-by-step explanation:

21

jk it's 20

step-by-step explanation: