Which statement correctly describes a quadratic equation with a discriminant equal to zero (b^2 - 4ac = 0)?
it has no real solutions.
it has one real solution.
it has two real solutions.
it has three real solutions.

the answer is a

step-by-step explanation:

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation: