120% of x is equal to 78. Write an equation that shows the
relationship of 120%, x, and 78.
Use your equation to find x. Show
your reasoning.

answer: number of steps anna and todd walk 150 and 250 respectively.

step-by-step explanation:

since we have given that

for every 3 steps of anna's steps , todd made 5 steps .

so, there will be ratio i.e.

so, the number of steps anna walk = 3x

the number of steps todd walk = 5x

according to question,

so,

number of steps anna walk is given by

number of   steps todd walk is given by

the domain of y = cos x, y = cos 2x, and many other variations of this expression is "the set of all real numbers."   this function is defined for all x.

step-by-step explanation: