Javier is going to buy a new phone and data plan. a cell phone from sprizon costs $300 with a data plan that costs $70 per month. the same cell phone and data plan from ta& a cost $500 and $45 per month, respectively. after how many months will the two plans cost the same amount? solve by setting up and solving an equation.

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.

they will manufacture 8496 cars

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)