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GaryK [48]
3 years ago
12

What is the value for both of these ? need help asap

Mathematics
1 answer:
ollegr [7]3 years ago
8 0

Answer:

Question 3) x=32

Question 4) x=30

Step-by-step explanation:

180-122=58

180-58-90=32

180-130-20=30

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Find A and B if the graph of Ax + By = 12 passes through (2,1) and is parallel to the graph of 2x - 7y = 3
Ivenika [448]

Answer:

24-21

Step-by-step explanation:

2×12=24 7×3=21 I started from 2×2 towards 2×12 when I got the answer and I started 7×1 towards 7×3

4 0
2 years ago
Which one is the better deal, the 8 inch little zip for $6.25 or the 11 inch big zip for $7.75.
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the 11 inch big zip for 7.75

Step-by-step explanation:

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3 years ago
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The length of a rectangular garden is 10 feet longer than its width. if the garden's perimeter is 184 feet, what is the area of
Annette [7]
Width = w
length = w + 10
perimeter 2w+2l=184

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l = 51

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8 0
3 years ago
Amy is growing basil. On February 1st her plant was 5 inches high. A week later, the plant’s height became 9 inches high. By wha
vladimir1956 [14]
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4 0
3 years ago
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What value of x makes the equation 3(x-6)-8x= -2+5(2x+1) true
QveST [7]

Answer:

x= −7/5

Step-by-step explanation:

Step 1: Distribute and combine like terms

3(x−6)−8x=−2+5(2x+1)

(3)(x)+(3)(−6)+−8x=−2+(5)(2x)+(5)(1)(Distribute)

3x+−18+−8x=−2+10x+5

(3x+−8x)+(−18)=(10x)+(−2+5)(Combine Like Terms)

−5x+−18=10x+3

−5x−18=10x+3

Step 2: Subtract 10x from both sides.

−5x−18−10x=10x+3−10x

−15x−18=3

Step 3: Add 18 to both sides.

−15x−18+18=3+18

−15x=21

Step 4: Divide both sides by -15.

Hope this helps! :)

4 0
2 years ago
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