10.) if a new shirt costs $34.99 and the sales tax is $2.10, the sales tax rate is a. 2 percent b. 4 percent c. 6 percent d. 8 percent

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

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)

What is the equation of a line passing through (-6,5) and having a slope of 1/3