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Roman55 [17]
3 years ago
12

PLA HELP ME ASAP FOR 7, 8, and 9 (SHOW WORK!) POINTS!!!

Mathematics
1 answer:
kykrilka [37]3 years ago
7 0
7.D is the correct answer. I simplified 12/27 to 4/9 then i try to see if 4/9 is equivalent to 20/45 and it is you multiply 4 and 9 by 5= 20/45

8. 1.4*2.1=2.94 then 2.94/1.5= 1.96 so c=1.96

9. Explanation You multiply- 5/8 * 3/5 then divide = answer divided by 2/3

Solving: 5/8*3/5= 3/8 then 3/8 divided by  2/3, flip second number and then switch the division sign to multiplication sign so it should be like this : 3/8 * 3/2= 9/16
answer= 9/16
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shepuryov [24]

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Step-by-step explanation:

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3 years ago
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4 0
2 years ago
Translate the sentence into an equation. Five more than the product of a number and 9 is equal to 6
kap26 [50]
The first thing we will do for this case is to define the following variable:
 x = real number.
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9x + 5 = 6
6 0
3 years ago
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noname [10]

Answer:

PA GEN SOLISYON --> "NO SOLUTION"

Step-by-step explanation:

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Your answe would be 1 9/13
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