2.
in a sale, normal prices are reduced by 20%.
sale
20% off
andrew bought a saddle for his horse in the sale.
the sale price of the saddle was £220.
calculate the normal price of the saddle.

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

y + 11 = (1/4)(x + 16)

step-by-step explanation: