Mathematics, 29.05.2020 19:05, alonzoyt0
For these problems, I would like you to think about the numbers like you would think of $ money. In example: -9 + 2 = -7 It’s the same as saying you owe/or in debt of $9 (-9) and then someone gives(+) you $2 to help you pay your debt. So now what remains that you owe is $7 (-7). Let’s look at it another way: 9 + (-2) = [is this answer going to be a positive or negative answer?] If you have $9 in your pocket, then someone tells you, “hey, add(+) the $2 you still owe(-) me to your $9.” Will you still have the $9 + more money? Actually, your answer will be a positive sum. But decide if it will be 11 or 7? Which is the correct answer. Give your answer in the comment and explain WHY.
Answers: 2
Mathematics, 21.06.2019 18:30, genyjoannerubiera
Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8 feet of ribbon. he cut off one piece that was 3 5/8 feet long and another piece that was 1 1/4 feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.
Answers: 1
Mathematics, 21.06.2019 21:30, erikacastro259
Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent
Answers: 3
Mathematics, 22.06.2019 00:00, dragonslayer321
Yvaries inversely as x. y =12 when x=5. find y when x=4
Answers: 2
For these problems, I would like you to think about the numbers like you would think of $ money. In...
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