Mandy has four dollars less than Mindy. Mindy has eight dollars. How many dollars does Mandy have? Set up an equation that uses an unknown, x, for the number of dollars that Mandy has. Solve the equation for x.

answer: slight chance that it will happen

step-by-step explanation:

i dont know

step-by-step explanation:

umm. i dont know

image for option 4

step-by-step explanation:

i just know the internet

"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