1 Mei wants to solve the inequality --W < 12. How can she isolate the variable? 2 Multiply both sides by-2 and reverse the inequality symbol. ) Multiply both sides by-2 and do not reverse the inequality symbol. » Divide both sides by 12 and reverse the inequality symbol. » Divide both sides by 12 and do not reverse the inequality symbol.

i those same problems in math and dont know how to do them

answer

a) the midrange of the data set shown is 85.5

step by step explanation

let's find the midrange.

the midrange is nothing but add the greatest value and the least value, then divide it by 2.

here the greatest value = 99

the least value = 72

midrange = (99 + 72)/2

= 171/2

midrange = 85.5

you.