Calvin starts a new computer business, he makes a profit of $800 during the first month , and then for the next two months records a loss of $100 and the fourth month made a profit of 3,000 what is the total profit for the first four months of calvins business ?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

Which is the graph of this function 3 square root of x plus one if

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x