there are 121 boys and 116 girls signed up for a felid trip the leader first makes grops of nine students and assign the remaining into groups of ten. how many groups of ten will there be

Find the maximum value of p= 4x + 5y subject to the following constraints :

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music.they were asked how they like three types of music: rock, country western and jazz.the results are summarized below: no one dislikes all three types of music.six like all three types of music.eleven don’t like country western.sixteen like jazz.three like country western and jazz, but not rock.six don’t like rock.eight like rock and country western.seven don’t like jazz.how many students were surveyed?