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lilavasa [31]
3 years ago
12

Suppose y =2x+10. Find Y if x=4 Suppose Y = 2x - 4. Find X if y=10

Mathematics
1 answer:
Zepler [3.9K]3 years ago
7 0
You just have to plug in the value of x and y.
1) y = 2x + 10 —> y = 2(4) + 10
y = 8 + 10
y = 18
2) y = 2x - 4 —> 10 = 2x - 4
add four to both sides
14 = 2x and divide 2 by both sides and you get x = 7
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The length, l, of a rectangle is 6/5 its width, w.the length, l, of the rectangle is 12 inches. what is the perimeter of the rec
DerKrebs [107]
W= 6/5L   L=12 inches
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8 0
3 years ago
Write an equation of a line in slope-intercept form given slope= 6 and passes through the point (-3,7).
Jobisdone [24]

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8 0
3 years ago
I need help please and thank you and show work
ioda

Answer:

Ivy is correct

Step-by-step explanation:

the perimeter of a parallelogram can be written as P= 2(a+b), where a and b are the lengths of the sides of the parallelogram.
since the parallelogram has been dilated by a scale factor of 0.6, we multiple the original side lengths by 0.6.
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You can also solve by plugging in the original values and multiplying the answer by 0.6.
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P=33.6

5 0
2 years ago
Can someone help please? u dont have to show work so dont mind that
nexus9112 [7]

Answer:

Factor the numerator and denominator and cancel the common factors.

x/4+3/2 or 32/4  or Reduce the expression, if possible, by cancelling the common factors. 8 is your final answer

Step-by-step explanation:

8 0
3 years ago
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