Shirley wants to buy a skateboard for $64 she has $98 in her account she spent $10.85 to buy stationary she also wants to buy some cookies for $1.65 each what is the maxium number of cookies n that shirley can buy so that she has enough money left to buy a skateboard?

Shirley has $98 in all

She bought a stationary, and wants to buy a skateboard

98 - (64 + 10.85) = 23.15

She has $23.15 left. Divide by 1.65

23.15/1.65 = 14.03 (rounded)

She can buy ~14 cookies

hope this helps

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step-by-step explanation:

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.