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lisov135 [29]
3 years ago
9

5x + 15 = 75 State your answer as a decimal, not a fraction.

Mathematics
2 answers:
Stella [2.4K]3 years ago
7 0
5x+15=75
-15
5x=60
X=12
Llana [10]3 years ago
6 0
  • Answer:

<em>x = 12</em>

  • Step-by-step explanation:

<em>5x + 15 = 75</em>

<em>5x = 75 - 15</em>

<em>5x = 60</em>

<em>x = 60 : 5</em>

<em>x = 12</em>

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Answer:

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Step-by-step explanation:

80 multipled by 0.5 = 40

7 0
3 years ago
(3 pt) point v is graphed on a number line at –6. point u is 8 units away from point v on the number line. what could be the coo
lukranit [14]
Point v is graphed on a number line at -6...point u is 8 units away from v....notice that it doesn't say which way....so it can go either way....so we need to find 8 units away from -6 in both directions

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3 0
3 years ago
The directions are with the question. Please answer numbers 6 through 10, please.
prisoha [69]

Answer:

6) 4 (tiny 5) in the upper corner

7) 9 (tiny 2) in the upper corner

8) 4 (tiny 2) in the upper corner

9) 3 (tiny4) in the upper corner

10) 5 (tiny 5) in the upper corner

Step-by-step explanation:

Once you get the hang of it, it's quite easy! Here are the steps for how I figured it out:

1) Figured out what number they are giving me. For the first one, I saw that they gave me the number 4. For the second one, they gave me the number 9 etc.

2) Next, I looked at each problem individually. For the first one, you know that they are giving you the number 4. You would then count the amount of numbers, in this case 4, that you see in the equation.

3) Now knowing the numbers of numbers in the equation, you'd write it in exponential notation. For the first one, they are giving you the number 4, however, they are giving it to you 5 times. Thus, by writing the number 5, smaller than the number 4, you are allowing you and your math teacher to know that you have to take the number 4 and multiply it by itself 5 times.

4) Try doing this for the others too. Trust me, once you get the hang of it, it's pretty simple. Hope this helped!

4 0
3 years ago
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v = </span><span>π(6^2)27/3
v = </span><span>π (36)(9)

v=</span><span>π324 in. cubed
or 
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3 0
3 years ago
A class consists of 63 women and 86 men. If a student is randomly selected, what is the probability that the student is a woman?
solmaris [256]
First, we need to get the total number students by adding the number of men and women. 63 + 86 = 149. This is the total number of samples. To get the probability that a randomly selected is a woman, we can write the ratio as 63:149 or the probability is 63/149.
6 0
3 years ago
Read 2 more answers
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