There are x students in Ms, Smith's class and 3/4 of them like pizza. If 21 of the students like pizza, which equation can be used to find the number of students in
the class?

What is the slope of the line shown below?

Can someone answer this question for me

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.