Rectangle ABCD has a length represented by the expression 12x + 9 and a width represented by the expression 7x - 2. Rectangle PQRS has a length represented by the expression 2x +3 and a
width represented by the expression x + 4. Which of the following expressions can be used to
represent the difference in the perimeters of Rectangle ABCD and Rectangle PQRS?
a.32x
b. 23x + 4
C.32x - 10
d. 7x + 3

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

answer for #1 is c

answer for #2 is d

can i get brainliest

is should be y = 5x

step-by-step explanation:

correct me if im wrong