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Gre4nikov [31]
2 years ago
13

I need help and can you show me the work because I still don't get it.

Mathematics
1 answer:
kupik [55]2 years ago
8 0

Answer:

Step-by-step explanation:

1) (2x + 5) 1/3 = 7

   2x + 5 = 21

   2x = 16

   x = 7

2) (x + 9) 2/3 = 10

   x + 9 = 15

   x = 6

I cannot solve 3 and 4 currently so please wait till I update it.

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What is 117/320 simplified to a mixed fraction
Alex

Answer:

hope this helps 229 999 0523

117 /320 ≈ 0.366

Step-by-step explanation:

Step 1 of 1: Simplify.

Simplify

117 over 320

117

320

Step 1 of 1: Simplify, sub-step a: Reduce fraction to lowest terms.

Reduce fraction to lowest terms

1 is the greatest common divisor of 117 and 320. The result can't be further reduced.

8 0
2 years ago
Read 2 more answers
Help please due today
Vadim26 [7]

Answer:

Line a. goes to table 3, line b. goes to table 2, and line c. goes to table 1.

Step-by-step explanation:

Here are the 3 lines graphed (I even labeled each for you) so you can have a bit of a visual.

Hopefully you can find the points on each graph.

(Hint: The x row represents the x coordinate of an ordered pair, and the y row represents the y coordinate of an ordered pair.)

Ordered pairs look like this btw (x,y)

Hope this helps :)

6 0
2 years ago
If Mary is two years old and her sister is half of her age, how old is her sister
Alchen [17]

Answer:

1

Step-by-step explanation:

HOW TF IS THAT A HARD QUESTION


8 0
3 years ago
Read 2 more answers
Mickey tosses a coin 50 times and records 27 heads. Based on these results, what is the probability if
JulijaS [17]

The probability of getting three tails in three tosses When Mickey tosses a coin 50 times and records 27 heads is 12,167:125,000.

<h3>What is probability of an event?</h3>

It is the ratio in an event of the number of favorable outcome to the total number of outcome of that event.

As the probability of an event can not be more than the number 1. Thus, he probability of failure of a event is equal to the difference of the 1 to the success of the event.

Mickey tosses a coin 50 times and records 27 heads. Thus, the probability of getting a head is,

P=\dfrac{27}{50}\\

The probability of not getting a head or getting a tail is,

P^{-1}=1-\dfrac{27}{50}\\P^{-1}=\dfrac{50-27}{50}\\P^{-1}=\dfrac{23}{50}

Now, Mickey tosses the same coin three more times. The probability of getting three tails in these tosses are,

P_{3t}=\dfrac{23}{50}\times\dfrac{23}{50}\times\dfrac{23}{50}\\P_{3t}=\dfrac{12167}{125000}

Thus, the probability of getting three tails in three tosses When Mickey tosses a coin 50 times and records 27 heads is 12,167:125,000.

Learn more about the probability here;

brainly.com/question/24756209

#SPJ1

4 0
1 year ago
-35.9=y/0.1+0.1 please help me with this.
Artist 52 [7]

Answer:

358.9 I think

Step-by-step explanation:

6 0
2 years ago
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