Factorise fully x^2+2x

The longer leg of a right triangle is 3m longer than the shorter leg. The hypotenuse is 6m longer than the shorter leg. Find the side lengths of the triangl

Evaluate 5 * (4.75 + 1.50) - 3 * 1.25

Find the ordered pairs for the x - y-intercepts of the equation 9y-2x=18. x-intercept (0,2), y-intercept (-9,0) x-intercept (-9,0), y-intercept (0,2) x-intercept (0,-9), y-intercept (2,0) x-intercept (9,0), y-intercept (0,-2)

Write your answers in scientific notation (5.3*109) + (2.8*109) =

Find the 25th term of the arithmetic sequence. -8, - 11, - 14, - 17, - 20, ... a. - 83 b. - 73 c. - 80 d. - 70

A lottery has a grand prize of $160,000, two runner-up prizes of $20,000 each, eleven third-place prizes of $4000 each, and twenty-one consolation prizes of $800 each.

Re-write the decimal 045 as a fraction. Explain how you know your answer is correct.

Turkey weigh 7kg how long to cook

The velocity function for a particle is v (t) = 2t - 5 ft/sec. Find the displacement for the particle from t = 0 to t = 4 sec. (Give answer with units)

At the gym, Ava swims every 10 days, runs every 4 days and cycles every 5 days. If she did all three activities today, in how many days will she do all three activities again on the same day?