Numa pa, o oitavo termo é igual a 16 e o décimo termo é igual a 20. determine: a) uma expressão do termo geral desta pa b) uma expressão geral do soma dos termos dessa pa

Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project

Javier bought a painting for $150. each year, the painting's value increases by a factor of 1.15. which expression gives the painting's value after 77 years?