Can someone help me with this one please? cos 2x° = 0.64 in the interval. Give the explanation

When can u say there is no solution for a system of linear inequalities? explain your answer and show with a system and graph

What properties allow transformation to be used as a problem solving tool

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