Katie is 6/10 of the way to brianna's house larry is 7/10 of the way to brianna's house how much closer to brianna house is larry

The table shows the distance traveled over time while traveling at a constant speed.

Match each function with its rate of growth or decay

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?