Using the quadratic formula, we have:

, so our solutions are

and

.
Answer:
y = -4/3x - 1
Step-by-step explanation:
Answer:
the answer is 2
Step-by-step explanation:
Answer:
68+m=185
m=117
Step-by-step explanation:
68 miles before lunch, plus m miles after lunch is a total of 185 miles. Assuming she reaches her destination. That creates the equation 68+m=185
Then, to figure out the miles she travels after lunch we solve for m:
do this by subtracting 68 from both sides. This leaves us with: m=117
Answer:
3 15/16
Step-by-step explanation:
1 1/2 x 1/ 3/4 = 21/8
21/8 x 1 1/2 = 61/16 = 3 15/16