here are four fractions 2/5 11/30 1/2 7/15 write these fractions in order of size start with the smallest fraction

I don't know

Step-by-step explanation:

11/30, 2/5, 7/15, 1/2

Step-by-step explanation:

2/5= 0.4

11/30= 0.36

1/2= 0.5

7/15= 0.46

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c