Truck has a trailer that has a length of 13 feet width of 6 feet and a height of 8 feet what is the volume of the trailer

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What is r i 4.5+10r=-6.5 with work pls

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.