1/4v-1=1/v
Please tell me the answer and how to solve

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

What is the sum of the first 8 terms of the geometric series

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6