Given ⇒⇒⇒ a(x)=50-1.25x
<span>a(x) be the amount of money remaining on Hillary's gift card.
</span>
<span>x number of apps purchased on her phone
</span>
∴ a(12) = 50 - 1.25 * 12 = 35
Which mean : She have <span>amount of total money = 50
</span>
<span>she purchased 12 apps costs 12 *1.25 = 15 . So , she spent 15
</span>
The remaining <span>on Hillary's gift card </span>= 50 - 15 = 35
<span>The correct answer is :
</span>
<span>a(12) =35 .
</span>
This means that <span>purchasing 12 apps </span>, Hillary has $35 left
Answer: 130 degrees
Step-by-step explanation:
105+80+45+x=360
230+x=360
-230 both sides
X=130 degrees
Answer:
the answer is C
Step-by-step explanation:
A=6a2=6•142=1176in2
2. Angle Addition Postulate as they are adding both angles
3. 60 + 40 = m <ABC because it's a substitution
4. 100 = m <ABC as it is simplified already
5. Definition of obtuse angle
Answer:
3.899,3.99,4.034,4.234,4.243