a plumber worked at a house on two diffrent days. on the first day, the plumber worked for 5/8 of an hour, on the second day the plumber worked for 1/4. What is the total amount of time, in hours, the plumber worked

Hcf is 16 and 48 if one number is 16 find the another number

What is the answer of 1/3 x 4

Determine the slope of the line that is perpendicular to the line 3y = 9x-8.

there are 11 regular players and 5 substitute players on a soccer team how many players are on 15 soccer teams?

Tony sold 150 donuts in the first six hours in the day it was open. Every hour they sold six more donoughts the previous hour how much donuts were sold the first three hours

Y and x intercept of - 5+9y=-18

The Great Pyramid of Giza is a square pyramid located by El Giza, Egypt. The height of the pyramid is currently 455.4 feet. The base is a square with side length of 755.9 feet. Find the volume of the Great Pyramid of Giza. Explain your reasoning.

What is the perimiter, in feet, of a square whose area is 121 square feet

Shelly ran 21/4 miles. Lynne ran 31/8 miles. Who ran farther and by how much?

Brian is ordering tickets online for a concert. the price of each ticket for the concert is t dollars. for online orders there is an additional charge of $11 per ticket and a service charge of $14 for the entire order.