If 1/10m = 1/11m + 1/1100, what is the value of m?

What are the sotions to the quadratic equation 9x^2=4

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers