How do you add 25x+39x

A parabola intersects the x-axis at x=3 and x=9. What is the axis of symmetry?

What is the length of a regular swimming pool with an area 180 square feet and a width of 12 feet

There are two numbers whose sum is 20. One number is three times as large as the other. What are the numbers?

Evaluate 2a-5b-3a for a=-2 and b=5 a. - 23 b. 27 c.-35 d-15

Given: 5 > x + 7. Choose the solution set. x R, x > - 2 x R, x < - 2 x R, x > 2 x R, x < 2

In ΔOPQ, q = 6.5 inches, o = 8.6 inches and ∠P=55°. Find ∠Q, to the nearest 10th of an degree

Neal buys a board game. He pays for the board game and pays $1.54 in sales tax. The sales tax rate is 5.5%. What is the original price of the board game?

Add 3/4 + 3/4 simplify answer

Let f (x) = 8x+8 find and simply f (x+1)

Whitey calved an 87-pound calf on March 8. The calf was sold 245 days later weighing 515 pounds. What was the average weight gained per day to the nearest tenth of a pound? * Your answer