20 (20-x) = 300 what is x

Whats 1+1x4x7+123x67+69

In Hawaii, sales tax is 4.0 % what is the total (including tax) on items that total $136.55 before tax?

Jonathan'sparents told him that for every 5 hours of homework or reading he completes, hewill be able to play 3 hours of video games.

Ebba is buying bulk fabric and shopping for the best deal. Drag the fabric in order from the least to the greatest unit cost in dollars per square yard. 1 6.5 for $6.25 2 4 for $3 3 8.5 for $8.10 4 6 for $7.20

Guess the rule and add the next number in the sequence. 1, 5, 13, 25, 41,?

What is the measure of the angle whose supplement is four times it's compliment?

We were assigned this worksheet today and I don't really understand it.

A shipping company damaged 15 packages. Each package was valued at $175.50. Which expression represents this situation? A. 15 x (-$175.50) B. 15 + $175.50 C. 15 - $175.50 D. 15 : (-$175.50)

find the perimeter of the quadrilateral, 31 + (4x^2+8x) + (3x^2-5x+20) + (7x+30). if x=2, what is the perimeter

Which is the correct description of how to find the voume of a cylinder? a Find the circumference of the base and multiply by the height of the cylinder b Find the area of the base and multiply by the height of the cylinder c Square the area of the