Hailey drew this diagram to represent the equation `2x+16=50`, but she made a mistake. What equation does Hailey’s tape diagram represent?

x+18=50

Step-by-step explanation:

2+16+x=50 and simplify

Hailey's diagram represents 2 + x + 16 = 50.

When there are individual boxes as such, it typically means that you will combining, or adding them all together.

For it to be correct, 2x should be together as stated in the given equation:

     50

[   2x   ][16]

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)