Two cousins, Glen and Gary, made resolutions to save their money regularly in 2020. They are both going to save a certain amount of money every month.

its 50 miles away from the starting point

hm let me think hm think think hm think yes

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629