Students were surveyed about whether or not they would attend a dance. The results are shown in the table. Seventh-
Grade
Students
Eighth-
Grade
Students
65
88
Will Attend
Dance
Will Not
Attend Dance
120
125
How many more eighth-grade Students were surveyed than seventh-grade students?

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.