Simplify the expression.

-8u²-4u²

Tom brought his album for show. He started showing his album at 3:30 p. m. and finished at 4:20 p. m ... How long did he show the album?

Given the function f (x) = 10x + 4, find each of the following. f (8), f (-4), f (0) f (8) = ? f (-4) = ? f (0) = ?

7. What is the area of the following circle. Use 3.14 for pi Radius is 11cm

The speed of a title wave in meters/second is given by the square root of the product of the acceleration due to gravity on earth (9.8meters/second^2) and the depth of the ocean in meters.

What is the effect of the structure in the poem? Choose the best answer. It makes the mason seem like the most important job. O the same exact It makes it seem like they all si words. O It makes the singing seem very quiet.

What is the solution to the equation fraction 1 over 3x = 6? x = 18 x = 2 x = fraction 1 over 2 x = fraction 1 over 18

Nadia surveyed 80 students at her school and found that 0.55 of the students she surveyed said their favorite class is math. Another 15% of the students she surveyed reported that their favorite class is science.

Write five numbers that round down to 400

The discriminant of a quadratic equation is the value b2 - 4ac. What is the value of the discriminant of 0 = - 2x2 + 6x + 13?

The length of a square is six inches long. Kingsley drew a rectangle with the same area as the square. The length of Kingsley's rectangle is nine inches. What is the perimeter, in inches, of Kingsley's rectangle?