Let a(x) be the amount of money remaining on Hillary's gift card after purchasing x apps on her phone. a(x) = 50 - 1.25x Since a(12)= ___, Hillary will have __ dollars remaining on her card after purchasing __ apps.

a

step-by-step explanation:

the correct answer would be:

220 centimeters

to get this you can use the pythagorean theorem

hope this

step-by-step explanation:

m=-16

step-by-step explanation:

t= half of the arc subtended by t.

r= half of the arc subtended by r.  

t+r= half of the arc subtended by t + half of the arc subtended by r= half of 360=180

step-by-step explanation: