On the left, model 4 + (-6). On the right, model 4 - 6. I need to know where the dots would be placed on this number line

What is the total surface area of this square pyramid?

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16