Please help me!! Which could be the first step in simplifying this expression? Check all that apply.
(x*x
6,2
(x-18,2
(x-3)2
(x-2)2
xx-12
Ox5x-4

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

htrhyjk

step-by-step explanation:

oiluiylkyuk4515kt

u65ku45kuyfr

she has read 414 pages of her book

hope i could you