Casey spent $2.50 on a snake,1.24on gum ,3.76 on a comic book, and 5.50 on lunch. use mental math to find the total amount

Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?

What is the value of the product (3-2i)(3+2i)?