How do the coordinates of a point change when it is reflected over the y-axis?

a) the x-coordinate is changed to its opposite.

b) the y-coordinate is changed to its opposite.

c) the x-coordinate and y-coordinate are changed to their opposites.

d) the x-coordinate becomes the y-coordinate and the y-coordinate becomes the x-coordinate.

What is the most accurate measurement of 1 pound

Solve |2x - 5| = 4 if anyone could , that would be great

The sum of two numbers is 58. the first number is 8 less than half the second number. let  c  represent the first number. let  drepresent the second number. which statements about solving for the two numbers are true? check all that apply.the equation    represents the sum of the two numbers.the equation    represents the sentence “the first number is 8 less than half the second number.”the equation    represents the relationship between the two numbers.the equation    represents the sum of the two numbers.the number  d  is 14.the number  c  is 44.the number  c  is 14.the number  d  is 44.