Which is the line shown in the figure?
line XY
line XZ
line WX
line WZ

Hannah is 3 years older than twice her brother joey’s age. joey is 2 years old. how old is hannah? show all of your work! the number of students is five more than seven times the number of teachers. there are 10 teachers. how many students are there? be sure to show all of your work!

Which multiplicative property is being illustrated below? (type commutative, associative, or identity) 5 × 2 × 4 = 2 × 5 × 4

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u