Jacob has a balance of $160 in her school lunch account, and he spends $10 per day for lunch. his sister samantha has $40 in her lunch account, and she spends $20 per day for lunch. how many days will jacobs lunch account balance be less then samantha’s.

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Alength on a map is 7.5 inches. thescale is 1 inch: 5 miles. what is theactual distance? a 1.5 miles c 12.5 milesb 2.5 miles d 37.5 miles

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m