Mathematics, 19.09.2021 01:10 zmoore3793
If 3 times a number is added to -7, the result is 10 times the number. Find the number.
Select one:
a. 6
b. -1
c. 1
d. -6
Answers: 1
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If 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9
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If 3 times a number is added to -7, the result is 10 times the number. Find the number.
Select one...
Mathematics, 20.09.2019 21:00
Mathematics, 20.09.2019 21:00
Mathematics, 20.09.2019 21:00
Mathematics, 20.09.2019 21:00
Mathematics, 20.09.2019 21:00
Mathematics, 20.09.2019 21:00