Linda is 8 years younger than three times her daughter Jaclyn's age. In five years, she will be twice her age. What is the sum of their present ages?

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)