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Questions in Grade Middle-school

[Open]Linda had a garage sale. She set up three tables at the garage sale, and all items on the same table cost the same amount. - On table A, items cost $1.25 each. - On table B, items cost $1.35 each. - On table C, items cost $1.50 each. Tommy, Denise, Brayden, Arielle, Erik, and Salena all have the same amount to spend at the garage sale and each person bought items off of just one table. The purchases made are shown below. | Name | Number of Items | Change | |---------|-----------------|---------| | Arielle | 10 | $6.50 | | Brayden | 11 | $3.50 | | Denise | 9 | $7.85 | | Erik | 6 | $12.50 | | Salena | 11 | $5.15 | | Tommy | 5 | $12.50 | Who bought items from the same table? A. Salena and Arielle B. Denise and Erik C. Erik and Tommy D. Brayden and Tommy E. Brayden and Denise F. Salena and Brayden

[Open]A _______________ is the spreading of lava that pours out of a volcano.

[Open]At a restaurant, you only have 20 dollars to spend on dinner. In addition to the cost of the meal, you must pay a 5% sales tax and leave a 15% tip. What is the most expensive item you can order?

[Open]Solve the equation step by step: \[ 8 - 6g + 15 = 19 \]

[Open]Is a bugle energy or matter?

[Open]How do you find a common denominator for [tex]\frac{6}{7}[/tex] and [tex]\frac{5}{13}[/tex]?

[Open]What is the difference between a molecular formula and a molecular model?

[Open]Divide 18 cups of flour into two groups so that the ratio is 4 to 5.

[Open]What percent of 350 is 56?

[Open]Given the expression: \(13xy - 8\) Please provide more context or specify what you need help with, such as solving an equation, simplifying the expression, or any other specific task.