What three numbers come after this sequence? why?

question: 5, 30, 155, 780, …

a. 3905, 19530, 97655

b. 905, 1020, 1145

c. 1415, 2040, 2675

d. 3065, 18690, 96815

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Write the equation in logarithmic form 8^x=64