PLEASE HELP
WILL AWARD BRAINLEYEST
NEED NOW

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.