Which of the following is a numerical expression?
a. x + y
b. 2b – 5
c. 6 × 4
d. 425

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?