The nth term of a sequence is 8-n a) Work out the first three terms of the sequence.
b) Work out the value of the first negative term of the sequence.

What is the slope of a line that is perpendicular to y = 3x + 1

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

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?