Solve the equation 225x^2+4=0

What does subsitution mean

There are a total of 200 students at a school. Of those students, 114 are female. By what percent is the number of males less than the number of females? Round to the nearest whole percent.

There are 2 thirds, how many more do you need to have a whole?

moby sold half his toy car collection, and then bought 12 more cars the next day. he now has 28 toy cars. how many cars did he have to start with

Use X and Y to create a function and describe how its a function.

How can you find the area of a two-dimensional composite figure, or the surface area of a three-dimensional composite figure?

When you find 215% of a number how does your answer relate to the original number?

Solve the equation for y=5x-6 and solve for x

Which property is used in the problem below? 2 (x+4) = 2x+8 O the associative property O the commutative property O the distributive property O the additive identity property

Simplify this algebraic expression. 7y+6+4y-13=26