HELP ASAP 1.Bill wanted to use the Distributive Property for the following expression. Distinguish whether he made an error in his work. If he did, correct his error and simplify the expression using the Distributive Property and combine like terms.
-(2a + 6b – 3c) + 4(3b + 7c)
-2a + 6b – 3c + 12b + 7c
-2a + 6b + 12b – 3c + 7c
-2a + 18b + 4c

2.Construct 5 equivalent equations for the equation -3x + 1 = 2. Describe which value you multiplied by for each equivalent equation. Show all of your work to prove your answers are correct.

3.The number of players leaving the league can be calculated by starting with the quantity of four times a number less than 250 is equal to 160. Which equation represents this situation?

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.

d.) yes, because the volume of the cone is greater than the volume of the sphere

step-by-step explanation:

answer: (1,3) (3,-1) (5,-5) ?

step-by-step explanation: