What does it mean when there is no coefficient of the variable

.

there is an error in the equation

c.

the implied coefficient is 1

b.

the coefficient is zero

d.

the coefficient is negative

When there is no coefficient of the variable, the implied coefficient is 1.

(C.)

d≈7.07in

step-by-step explanation:

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|