This is timed, please help :)

D

Step-by-step explanation:

A communtati property is a different problem but the same answer

I think B is correct

Step-by-step explanation:

Why A isn't correct?

A was almost correct, but it is not using multiplication in the property. So it is incorrect.

Why B is correct?

B is correct because it is using commutative property and it is using multiplication in the property.

Why C isn't correct?

C is incorrect because there is an odd number of numerals on two sides.

Why D isn't correct?

D is incorrect because there is an odd number of numerals on two sides.

Please give me brainliest.

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5