7x-5=5x+23
7x-5x=23+5
2x=28
x=28/2
x=14
Answer:
Hannah is deciding between two truck rental companies. Company A charges an initial fee of $30 for the rental plus $2 per mile driven. Company B charges an initial fee of $100 for the rental plus $1 per mile driven. Let AA represent the amount Company A would charge if Hannah drives xx miles, and let BB represent the amount Company B would charge if Hannah drives xx miles. Write an equation for each situation, in terms of x,x, and determine the interval of miles driven, x,x, for which Company A is cheaper than Company B.
Step-by-step explanation:
use Pythagoras theorem,
(A) 1.8
The difference is 18, 13 is bc the tenth term so divide 18 by 10 to get 1.8
