Simultaneous equations -please help me do this step by step

3p + 2q = 19
10p + 6q = 62

will mark you as brainliest, of course

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet