What is the solution to the expression –2 – 3 – (–4)?

The average human heart beats 72 beats per minute. how many times does it beat in 15 seconds?

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Pllz me also i will report if you are in for the 1. complete the table by converting each decimal to a fraction. repeating decimals. 0.31 0.125 0.1607 2. describe any patterns you noticed when converting the decimals in the table above.