Show all the steps that you use to solve this problem (38 is a fraction)
53
is
38
53
in simplest form? explain why or why not. if not, write it in simplest form.

2.patsy has cheerleading practice every fourth day. she wants to be in the school play, but they have practice every sixth day. if both start on september 5th, what would be the next date she has to choose between cheerleading and play practice? show your work and explain.

3.marietta is selling cheeses for the holiday fundraiser. on monday, she sold
7
9
of the boxes of cheeses. on tuesday she restocked her supply and sold 0.85 of the boxes of cheeses. on which day did marietta sell more boxes? explain.

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.