Please, I really need help. I'll give a brainliest to whoever answers it Marvin bought a 1965 Ford Mustang for $8,000. After he purchased the car, its value increases by 5% per year.
1. Explain what the y-intercept represents in context and wright an inequality to describe the range
2. Will the value of the car ever be lower than $8,000? Explain
3. If Marvin plans to sell his car in the future to make a profit, how much more money will he make if he sells the car in 10 years than if he sells it in 5 years?

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?

Graph the following system of linear inequalities. identify at least two points in the solution: y < 5 - 2x | x + 5y > -7

Suppose we have a set of small wooden blocks showing the 26 letters of the english alphabet, one letter per block. (think of scrabble tiles.) our set includes 10 copies of each letter. we place them into a bag and draw out one block at a time. (a) if we line up the letters on a rack as we draw them, how different ways coukl we fill a rack of 5 letters? (b) now suppose we just toss our chosen blocks into a pile, and whenever we draw a letter we already have, we put it back in the bag and draw again. how many different piles of 5 blocks could result? possible? piles will contain at least one repeated letter? (c) if we draw out 5 blocks wit hout looking at them, how many different piles are (d) if we draw out 5 blocks without looking at them, how many of the possible 2. (4) consider the following formula. 12 give two different proofs, one using the factorial formulas and the other combina torial.