What is the point-slope form of the equation for the line with a slope of -2 that passes through the point (4, -6)? Oy- 4 = -2(2+6)
Oy=-2.1 - 6
y-6= -2(2+4)
Oy+6= -2(2 - 4)

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)