1. 3+(-20)= 2. (-8)-12=

3.(-15)-(-10)=

4.(-19)+18=

show your work

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

If i had 1234 apples and 1 banana what is the total amount

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4