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Yakvenalex [24]
3 years ago
11

The sum of two numbers is 120. Three times

Mathematics
1 answer:
alexgriva [62]3 years ago
6 0

Answer:

The answer is 68 and 52

Step-by-step explanation:

x + y = 120

3(x - y ) = 48

We have 3x + 3y = 360

and 3x - 3y = 48

Adding we have the following:

6x = 408

x = 68

y = 120-48 = 52

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Katen [24]

Answer:

  • Jon - Andrea = 1/10
  • Callie - Jon = 3/10

Step-by-step explanation:

In terms of tenths, the distances each hiked are ...

  • Andrea — 4/10
  • Jon — 5/10
  • Callie — 8/10

Then the differences of interest are ...

  Jon - Andrea = 5/10 -4/10 = 1/10

  Callie - Jon = 8/10 - 5/10 = 3/10

__

Jon hiked 1/10 of the trail more than Andrea.

Callie hiked 3/10 of the trail more than Jon.

6 0
3 years ago
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FinnZ [79.3K]

Answer:

b) It has a value less than 2

Step-by-step explanation:

Divide both sides of the inequality by 12 to get

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4 0
3 years ago
Y+ 5\6 ≤ 1/5<br>I don't need work. thanks
stiv31 [10]
1/5 - 5/6 = -19/30, so the answer is Y ≤ 19/30
---
Hope this helps!
==jding713==
3 0
3 years ago
16-5(3t-4)=8(-2t+11) How to Solve
Hunter-Best [27]

16 - 5(3t - 4) = 8(-2t + 11)        <em>use distributive property</em>: <em>a(b + c) = ab + ac</em>

16 - (5)(3t) - (5)(-4) = (8)(-2t) + (8)(11)

16 - 15t + 20 = -16t + 88

36 - 15t = -16t + 88      <em>subtract 36 from both sides</em>

-15t = -16t + 52            <em>add 16t to both sides</em>

t = 52

5 0
3 years ago
Round the product of 0.24 and 0.26 to the nearest hundredth. What is the answer?
Andreyy89
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3 years ago
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