The fourth part of a number exceeds the siwth part by 4 . find the number

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap