A school has 636 boys. The numbers of girls at the school is 58 less than the number of boys. How many boys and girls are at the school?

Why - 4 x (-4) = 16 not - 16? Simple ...

Use the grouping method to factor 4x^3+20x^2-3x-15

Find the sum of the geometric sequence. 1 divided by 3, 2 divided by 3, 4 divided by 3, 8 divided by 3, 16 divided by 3

Identify the vertex for the graph of y = - 2x^2-12x+1

What is 4x - 2x = + 8

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.