What are the degree and leading coefficient of the polynomial? -7+8y+y^3+y^6

Polynomial of degree 6

Leading coefficient: 1

Step-by-step explanation:

1. By definition, the degree of a polynomial is the greatest exponent of the monomials, and the leading coefficient is the number in front of the variable that has the greatest exponent.

2. Then, as you can see, the greatest exponent of the polynomial is 6. Therefore, it is a polynomial of degree 6.

3. The term that has the greatest exponents is and the number is front of it is 1. Therefore, the leading coefficient is 1.

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.