Write the interval as an inequality involving x. Graph the inequality.(-?, -4]
A. x < -4
B. x ? -4
C. x > -4
D. x ? -4
Answer: B
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Tell whether the statement is true or false. If false, give the reason.{3, 15, 28, 11, 37} = {37, 15, 11, 82, 3}
A. False; the elements must have the same sum. B. True C. False; the elements are not in the same order. D. False; the elements are not the same.
Divide.
A. 596,052 B. 596,051 C. 596,053 D. 596,054
Choose the graph that matches the equation. y = 4x - 3
A. 
B. 
C. 
D. 
Each serving of Gerber Mixed Cereal for Baby contains 60 calories and no Vitamin C. Each serving of Gerber Mango Tropical Fruit Dessert contains 80 calories and 45 percent of the U.S. Recommended Daily Allowance (RDA) of Vitamin C for infants. Each serving of Gerber Apple Banana Juice contains 60 calories and 120 percent of the RDA of Vitamin C for infants. The cereal costs 10 cents per serving, the dessert costs 53 cents per serving, and the juice costs 27 cents per serving. If you want to provide your child with at least 120 calories and at least 120 percent of the RDA of Vitamin C, how can you do so at the least cost? ?
A. 1 serving of cereal, 1 serving of juice, and no dessert B. 1 serving of dessert, 1 serving of juice, and no cereal C. 1 serving of cereal, 3 servings of dessert, and no juice D. 3 servings of dessert, 1 serving of juice, and no cereal E. 1 serving of cereal, 1 serving of dessert, and no juice