1. on a standardized test, the score starts at 100. for
each correct answer, the overall score...
Mathematics, 07.01.2020 18:31 keshastar82810
1. on a standardized test, the score starts at 100. for
each correct answer, the overall score is increased by 5,
and for each incorrect answer, it is decreased by 2. if a
question is not answered, it is counted as incorrect. shelly
takes the test and finishes all of the questions. the
number of questions she answered correctly is equal to 4
times the number of incorrect answers plus 5. her overall
score is 395. how many questions did she get
correct?
Answers: 3
Another question on Mathematics
Mathematics, 20.06.2019 18:04
Tina practice piano for 15 hours last month and 45 hours this month use multiplication to write a statement comparing me i was tina practice during the two months use addition to write a statement comparing the hours tina practice during the two months
Answers: 1
Mathematics, 21.06.2019 16:20
Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?
Answers: 1
Mathematics, 21.06.2019 17:30
At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?
Answers: 1
You know the right answer?
Questions
Mathematics, 29.03.2020 22:34
Mathematics, 29.03.2020 22:34
Mathematics, 29.03.2020 22:34
English, 29.03.2020 22:34
Business, 29.03.2020 22:34
Biology, 29.03.2020 22:34
Mathematics, 29.03.2020 22:34
History, 29.03.2020 22:35
