On her farm melissa grew 4749 pumpkins valeria grew 2391 more pumpkins than melissa

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

Ageologist had two rocks on a scale that weighed 4.6 kilograms together. rock a was 0.5 of the total weight. how much did rock a weigh?