I’m very bad at math if anyone could help it would be a blessign

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?