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levacccp [35]
3 years ago
15

If 4x 6y 15 and 6x 8y 14 then value of 3x-2y is??

Mathematics
1 answer:
nasty-shy [4]3 years ago
6 0
Are there any other symbols missing in this equation because right now it’s just the variables
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Please I need to have this done in less then 40 min
SSSSS [86.1K]

Answer: first blank is 4/25.

second blank on the top row is 16:100=4:25.

First blank on the second row is 13/50.

The second blank on the second row is 26:100=13:50.

The first blank on the third row is 33:50.

The first blank on the fourth row is 4/7.

The second blank on the fourth row is 57%.

The third blank is 0.57.

Step-by-step explanation:

16/100 simplified is 4/25. 16÷4=4 100÷4=25

ratios are also fractions.

26/100 simplified is 13/50. 26÷2=13 100÷2=50

66/100 simplfied is 33/50. 66÷2=33 100÷2=50

4÷7(rounded down)=0.57


6 0
3 years ago
PLZ HELP WORTH 20 POINTS
sergiy2304 [10]
Choice c 24 glad to help explanation: 5 raised to second power is 25 and 25-3 to the zero power is one bc anything to the zero power is one so the answer is 24 25-1 is 24
8 0
4 years ago
What is x in -8=-2x+6
miv72 [106K]

Answer:x= 7

Step-by-step explanation:

I don’t feel like explaining

7 0
4 years ago
Read 2 more answers
Given: -1/2 x > 6. Choose the solution set. {x | x R, x > -12} {x | x R, x < -12} {x | x R, x > -3} {x | x R, x <
Alex787 [66]

Answer:

{x|x ∈ R, x < - 12 }

Step-by-step explanation:

given - \frac{1}{2} x > 6

multiply both sides by - 2

Remembering to reverse the inequality symbol as a consequence of multiplying by a negative value

x < - 12 ← reverse symbol

{ x | x ∈ R, x < - 12 } ← solution set




5 0
3 years ago
Read 2 more answers
What is 39^2 times double the sum of 4+96?
mina [271]

39 ^ 2 = 1521


4 + 96 = 100


100 + 100 = 200


1521 * 200 = 304200


best of luck,

\boxed{\boxed{- \ The \ Artemis \ Wolf \ -}}

5 0
3 years ago
Read 2 more answers
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