Answer the question or solve the problem.If a ? b, is it always true that -7a ? -7b? Explain.
What will be an ideal response?
No, multiplying an inequality by a negative number reverses the inequality symbol.
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Make the indicated conversion with American units of capacity.13 gal 3 qt = 
quarts
A. 55 qt B. 107 qt C. 29 qt D. 64 qt
Solve. Remember to insert units when writing your answer.A company ships its product in boxes weighing 6 lb 6 oz. The boxes are packed in cartons of 2 boxes each. How much will 5 cartons weigh?
A. 12 lb 12 oz B. 62 lb 12 oz C. 63 lb 12 oz D. 32 lb 2 oz
Write the decimal in words.4.555
A. four and five hundred fifty-five millionths B. four and five hundred fifty-five tenths C. four and five hundred fifty-five hundredths D. four and five hundred fifty-five thousandths
Potential energy of a linear spring. The potential energy of a linear spring is directly proportional to the square of the spring displacement. If a spring has a potential energy of 196 Joules with a displacement of 7 meters, what will it be for a displacement of 10 meters?
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