The table shows the grade, g, on a test when the number of problems, n, are correct. write an equation to model this situation.
a) g = 4n
b) n = 4g
c) g = n + 30
d) n = g - 30

Drag the tiles to the correct boxes to complete the pairs. match the cart-coordinates with their corresponding pairs of y-coordinates of the unit circle

The length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?

Me find the answer and explain the process to find the answer of the problem appreciate it : )