hi i have this new math thing we are learning at school. It is very confusing. the teacher told us to watch this one video but i am still confused. here is the link https://rb. gy/enaq3a

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?