2. the sales tax rate in new mexico is 5.125%. select all the equations that represent the sales tax, t, you
would pay in new mexico for an item of cost c?
a. t = 5.125c
b. t = 0.5125c
c. t = 0.05125c
d. t = c = 0.05125
(e. t = 5.025 c

What is the graph of the absolute value equation ? y=|x|-5

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?

Mr. jones determined that the equation y = 98 - 16/5 x could be used to predict his students' unit test scores, based on the number of days, x, a student was absent during the unit. what was the meaning of the y-intercept of the function? (by the way the 16/5 is a )