Answer:
Step-by-step explanation:
1. Make an equation for Sprizon, and for TA&A.
S- 300+70x
TA&A -500+45x
( let X represents the amount of months)
2. Set the equations equal to each other.
300+70x=500+45x
3. Solve by subtracting 45x on both sides
then you will get 300 +25x=500
Now subtract 300 on both sides to get 25x= 200
Divide by 25 on both sides to get x=8
--------------------8 months.
Answer:
Option A. 
Step-by-step explanation:
we have

Applying the distributive property

<span>c.
d.</span><span>Seleccione una respuesta.</span>
A triangle is 180°; therefore:
x = 180-52-43
x = 85
x° = 85°
Answer: gjnyujhgfdrjhg;flhigobkhyjnhkmk,
Step-by-step explanation: