If the simple interest on $7,000 for 9 years is 3,780, then what is the interest rate?

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

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

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.