Nora has 9 yards of ribbon. she's needs 1/5 of a yard of ribbon to make one bow. how many bows can nora make?

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?

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test