Determine the value of x in this polygon.

(6x + 3) º

(x + 12.5) °

(2x + 8)

X =

What number produces an irrational number when added to 0.4?

A box has the shape of a right prism with a regular hexagon for its base. The sides in the base are 10cm long. The box is 20cm high and the area of the base is 520cm squared.

A family drives 412 miles in 110 of an hour. What is their rate of speed in miles per hour?

Use the net as an aid to compute the surface area of the triangular prism. A) 100 cm2 B) 150 cm2 C) 200 cm2 D) 300 cm2

The ratio of the number of boys to the number of girls in a school is 4:5 there are 95 girls in the school work out the total number of students in the school

One eighth of a number is less than or equal to 3

Soccer balls go on sale for $7.50 each. The store also sells footballs and the manager wants to earn a daily profit of $400 from both items. The equation y=-4x^2+80x-150 models the store's daily profit, y, for selling footballs at x dollars.

Factor the polynomial x^8-6561

Determine the intercepts of the line y=8x-18 y-int (_,_) x-int (_,_)

7.632 in expanded form