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BigorU [14]
3 years ago
15

6x + 18 = 3x - 12solver for X​

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
5 0

Answer: x = 5

Step-by-step explanation:

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While hiking, Sanjay went up 200 meters. If Sanjay started at 500 meters above sea level, which integers represents his elevatio
Aliun [14]

Answer:300

Step-by-step explanation:

-200+500=300

3 0
3 years ago
If r(x) = 3x - 1 and s(x) = 2x + 1, which expression is equivalent to (r/s)(6)?
zavuch27 [327]

Answer:

17/13

Step-by-step explanation:

r(6) = 3(6) - 1 = 17 and s(6) = 2(6) + 1 = 13.

Then (r/s)(6) = 17/13.

4 0
4 years ago
If 3 quarts of paint are needed for 50 ft of fence, how many quarts are needed for 300 ft of fence?
Zina [86]

Answer:

18

Step-by-step explanation:

First, you would do a proportion

\frac{3}{50}=\frac{x}{300}

Then you would cross multiply, getting 50x=900.

After that, you would do 900/50, which is 18.

5 0
3 years ago
Find the measures of an interior angle 48° + X + (X -44°)
Sliva [168]

Answer:

  • X = 88°
  • (X-44°) = 44°

Step-by-step explanation:

We assume the given sum is the sum of interior angles of a triangle, so is equal to 180°.

  48° +X +(X -44°) = 180°

  2X +4° = 180° . . . . . . . . . . collect terms

  X +2° = 90° . . . . . . . . . . . .divide by 2

  X = 88° . . . . . . . . . . . . . . . subtract 2°

Then the other interior angle is ...

  (X -44°) = 88° -44° = 44°

The unknown interior angles are ...

  • X = 88°
  • X-44° = 44°
7 0
3 years ago
Tell me questions 5 and 6
fgiga [73]
Questions 5 and 6. You happy
8 0
4 years ago
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