A student was given 40 questions for the interim assessment. The student correctly answered 45% of the problems. How many problems were answered correctly?
16
32
18
20
please help me

Which equation could represent the relationship shown in the scatter plot? y=−3x−2 y=−3/4x+10 y=−2/3x+1 y=9x−12 scatter plot with x axis labeled variable x and y axis labeled variable y. points go from upper left to lower right.

More than 450450 students traveled to a state park for a field trip. the school allowed 66 students to travel by car, and the rest traveled on 1111 buses, each of which held the same number of students. if there were ss students in each bus, which inequality best represents this situation?

The slope of the line whose equation is 2x - 1 = 0 is