Answer:

Step-by-step explanation:

then the equation reads:

The standard form of an quadratic function is:

So the answer is:

The answer is 56.4 to the nearest tenth
The answer would be $22.68!
If Andy bought 3 paintbrushes for $1.75 each, then we just multiply how much they cost by the number that the bought.
1.75 x 3 = 5.25
If Andy bought 7 tubes of oil paint, we just do the same thing we did in the first step! Multiply how much they cost by the number that the bought.
2.49 x 7 = <span>17.43</span>
Step-by-step explanation:
the members of B are 4,8,12
the members of C are 0 2 3