A line with a slope of 2 passes through the point (-8, 2). What is its equation in point-slope form? y−2=2(x−8)
y−2=2(x+8)
y+2=2(x−8)
y+2=−2(x+8)

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

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)