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faust18 [17]
3 years ago
6

Help please !! 20 points

Mathematics
1 answer:
Readme [11.4K]3 years ago
8 0
For the table 0.2 would be (1/5) 0.5 would be (1/2). And 0.7 would be (7/10).


For number 2 I would say the denominator changed each time
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rosijanka [135]

Answer:

Neither A or B

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2 years ago
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Sheila buys two concert tickets from her friend she pays $90 for the two tickets she looks at the tickets and sees that each tic
Maru [420]

Cost of two tickets that Sheila paid to her friend = $ 90

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Hence, markdown or discount Sheila's friend gave her is =

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2 years ago
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What is the value of x in the equation 1/5x - 2/3y = 30, when y = 15?
AURORKA [14]

Answer:

x = (-150)/49

Step-by-step explanation:

Solve for x:

49 x + 150 = 0

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Hint: | Look for the difference of two identical terms.

150 - 150 = 0:

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Hint: | Divide both sides by a constant to simplify the equation.

Divide both sides of 49 x = -150 by 49:

(49 x)/49 = (-150)/49

Hint: | Any nonzero number divided by itself is one.

49/49 = 1:

Answer: x = (-150)/49

3 0
2 years ago
A system of linear equations is graphed. Which ordered pair is the best estimate for the solution to the system? (12, 0) (1, 1)
GuDViN [60]
Line 1--------- >(0,2)     (1,-1)
y=mx+b         m=(-1-2)/(1-0)=-3
2=(-3)*(0)+b----- > b=2
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Line 2--------- >(0,-1)     (2,2)
y=mx+b         m=(2+1)/(2-0)=3/2
-1=(3/2)*(0)+b----- > b=-1
y2=(3/2)x-1

<span>using a graphic tool
see attached figure</span>

the best estimate solution for the system is <span>(1, 1) 
because </span>is the only one within the range of the x axis (-5,5) and the y axis (-5,5)

6 0
3 years ago
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What is 5.547-0.048.??
stepan [7]
Your answer is 5.499.
Hope you do well on whatever it is, and glad I could help :)
7 0
3 years ago
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