Mathematics, 15.12.2021 01:00 ineedtopeebeforethec
Ling must spend no more than $40.00 on decorations for a party. She has spent $10.00 on streamers and wants to buy bags of balloons as well. Each bag of balloons costs $2.50. The inequality below represents x, the number of bags she can buy given the spending limit and how much she has already spent on streamers.
10 + 2.5 x less-than-or-equal-to 40
Which best describes the number of bags of balloons she can buy?
She can buy from 0 to 12 bags, but no more.
She can buy from 0 to 20 bags, but no more.
She must buy 12 or more bags.
She must buy 20 or more bags.
Answers: 3
Mathematics, 21.06.2019 14:10
Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?
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Mathematics, 21.06.2019 16:00
The equation x2 β 1x β 90 = 0 has solutions {a, b}. what is a + b?
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How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142
Answers: 1
Ling must spend no more than $40.00 on decorations for a party. She has spent $10.00 on streamers an...
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