Mathematics, 30.07.2019 02:00, yeehaw777
1. is -7 + 9= -9 + 7 true, false, or open a. true b. false c. open 2. is 4x - 3 = 19 true, false, or open a. true b. false c. open 3. which of the following is a solution to the equation 16 = 4x - 4 a. -5 b. -4 c. 5 d. 16 4. an art student wants to make a model of the classroom. the length of the classroom is 2.4 times its width. the length of the student's model is 42 in. what should the width of the model be? a. 17.5 in b. 20.5 in c. 83.6 in d. 100.8 in 5. use mental math to determine the solution to x - 3 = 10 a. x=7 b. x=13 c. x=30 d. x=0
Answers: 1
Mathematics, 21.06.2019 17:00, trosclairozlynn02
Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?
Answers: 1
Mathematics, 21.06.2019 20:00, smariedegray
Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?
Answers: 1
Mathematics, 21.06.2019 21:00, Gabriel134
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.
Answers: 3
1. is -7 + 9= -9 + 7 true, false, or open a. true b. false c. open 2. is 4x - 3 = 19 true, false, o...
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