Mathematics, 16.03.2020 20:29, mochoa4
Mrs. Petrova wrote the expression below on the whiteboard in her classroom. She asked the students in her class to write an equivalent expression using no more than one set of parentheses.
4(3x - 2z)
• Taylor wrote 12x + 8z
• Jamie wrote 2(3x + 4z)
• Chris wrote 5x + 7x - 8z
Which of the three students wrote an expression that was equivalent to Mrs. Petrova's expression?
Answers: 1
Mathematics, 21.06.2019 19:00, emilyblaxton
Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?
Answers: 1
Mathematics, 22.06.2019 00:00, johnisawesome999
Mrs. blake's bill at a restaurant is $42.75. she wants to leave the waiter an 18% tip. how much will she pay in all, including the tip?
Answers: 2
Mrs. Petrova wrote the expression below on the whiteboard in her classroom. She asked the students i...
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