Mathematics, 17.01.2020 04:31 anna4060
James got 5 problems wrong in a test of 40 questions. what percent of the questions did he get correct?
Answers: 2
Answer from: Quest
walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;
step-by-step explanation:
walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.
the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.
Mathematics, 21.06.2019 13:00
Solve the problem by making up an equation. a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 3 times the age of the child?
Answers: 1
Mathematics, 21.06.2019 15:30
Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.
Answers: 3
Mathematics, 21.06.2019 17:20
Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x
Answers: 1
James got 5 problems wrong in a test of 40 questions. what percent of the questions did he get corre...
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