X^2=64
X=v64
X=8 OR X=-8
2 roots
x=+8
x=-8
Answer:
This problem is about linear equations. We assume Dale drive X miles, and the total cost is $Y, then we can get:
Plan I: Y=38+0.11X
Plan II: Y=49+0.07X
When both plans cost the same, 38+0.11X=49+0.07X. We will get X = 275miles, and Y=$68.25
Step-by-step explanation:
the conclusion i have reached is the 0
200 and 2n, hope this helps pls give brainliest
