Whats 7xy+ x³-3y³-5x²y² in standard form?

Standard form of the polynomial is or .

Degree of the polynomial is 4.

Solution:

Given polynomial:

To write this polynomial in standard form:

Case 1:

Standard form of the polynomial is writing x from highest power to lowest power.

Therefore, standard form of the polynomial is

Case 2:

Standard form of the polynomial is writing y from highest power to lowest power.

Therefore, standard form of the polynomial is

Degree of the polynomial:

The highest power of in the polynomial is the degree of the polynomial.

Here, the highest power is 2 + 2 = 4.

Hence the degree of the polynomial is 4.

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

option 1

data plot with   3 dots over 33, 1 dot over 34, 2 dots over 35, no dot over 36, 1 dot over 37, 2 dots over 38, 4 dots over 39, and 2 dot over 40.