Max drives 85 km at an average speed of 110 km/h and then 7 km at 70 km/h without stopping. What is the average speed for the whole journey to 1 dp

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4

What’s the volume of the triangular prism?