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Leno4ka [110]
3 years ago
14

Janet has $120. If she saves $20 per week, in how many days will she have $500? *

Mathematics
1 answer:
harkovskaia [24]3 years ago
5 0

Answer:

19 weeks

Step-by-step explanation:

Make an equation

120+20x=500

Subtract 120 on both sides

20x=380

Divide by 20 on both sides

x=19

Hope this helps!

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I think I know how to solve this, but could someone please check my work for me?
Fiesta28 [93]
Answer is :

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5 0
3 years ago
4km in9hr, then 24 km in
Morgarella [4.7K]
If you ran 4km in 9 hours.
Then you'll run 24 km's in.

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8km per 18 hours.
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16km per 34 hours.
20km per 40.
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5 0
3 years ago
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11. In AWTY, if mZW is five less than twice mZY and mZX is 21 more than m_Y find the measure
wolverine [178]

9514 1404 393

Answer:

  angles (W, X, Y) = (77°, 62°, 41°)

Step-by-step explanation:

<u>Given</u>:

  ΔWZY

  ∠W = 2(∠Y) -5°

  ∠X = ∠Y +21°

<u>Find</u>:

  ∠X, ∠Y, ∠W

<u>Solution</u>:

Using angle measures in degrees, we have ...

  ∠X + ∠Y + ∠Z = 180

  (∠Y +21) +∠Y + (2(∠Y) -5) = 180

  4(∠Y) +16 = 180 . . . . . simplify

  ∠Y +4 = 45 . . . . . . . . . divide by 4

  ∠Y = 41 . . . . . . . . . . . . subtract 4

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  ∠X = 41 +21 = 62

The angle measures of angles (W, X, Y) are (77°, 62°, 41°), respectively.

7 0
2 years ago
A large western state consists of 3390 million acres of land. Approximately 92% of this land is federally owned. Find the number
Dmitry_Shevchenko [17]

Answer: 31.2

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x acres ------ 8%

4 0
3 years ago
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Ray Of Light [21]

Answer:

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Step-by-step explanation:

since the ratio is 2:3, there are 5 parts in total. (2+3=5)

55/5=11 then multiply by parts

puppies- 2×11=22

adults- 3×11=33

check answer by adding- 22+33=55

3 0
3 years ago
Read 2 more answers
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