Simplify the expression 43 + 2(3 − 2).
14
16
66
68

45.

Step-by-step explanation:

Work out the parentheses first.

43 + 2(3 − 2)

= 43 + 2 * 1

= 45.

Multiply the bracket by 2

43+2(3-2)

Follow PEMDAS

P= parentheses

E=exponents

M= multiplication

A= Addition

S= Subtraction

43+2(3-2)

43+6-2

Add next

49-4

45

There is no choice for 45 even though it is the right answer.

Answer is 45

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|