What is the solution of square root of X+2-15=-3

Factorise 5x (squared) + 17x - 12 3x (squared) + 10x + 7

Put back into factored form: 144t - 36 Put back into factored form: 8x-12

The function d (x) = 1375-110 represents the distance a high speed train is from its destination after x hours. How long does the train travel before reaching its destination

What is unit form of (4 ten thousand 8 hundreds) : 10

In the general equation of a line, if A = 0, what will the graph of the line look like?

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.