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sertanlavr [38]
3 years ago
8

HELP ME BECAUSE I HAVE NO IDEA HOW TO DO THIS

Mathematics
2 answers:
pychu [463]3 years ago
5 0

Answer:

3

Step-by-step explanation:

ill reply to this gimmie a moment

Anvisha [2.4K]3 years ago
4 0

Answer:

(-∞, 3] or x\leq3

Step-by-step explanation:inf

we treat it like a normal linear problem.

We can add 3 on both sides to get:

-10w\leq-30

we can divide both sides by -10 to get...

w\leq3

Or if nessessary, the interval notation is (-∞, 3]

Hope this helped!

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DiKsa [7]
- 4(1/2)x - (3/7) = (1/4)
- 4(1/2)x = (1/4) + (3/7)
- (9/2)x = (7+12)/28
-(9/2)x = 19/28
x = (19/28) * 2 / 9
x = (19/14) / 9
x = 19 / (14*9)
x = 19 / 126
7 0
3 years ago
Jenny jogs every five days and Shannon jogs every six days. They both started jogging on Tuesday of this week. When will they bo
Sergeu [11.5K]

If Jenny jogs every 5 days and Shannon jogs every 6 days, they will they jog again on the 30th day which is Thursday

  • Jenny = 5 days
  • Shannon = 6 days

<h3>How to find the least common multiples of 5 and 6 days</h3>

  • 5 days = 5, 10, 15, 20, 25, 30, 35, 40

  • 6 days = 6, 12, 18, 24, 30, 36, 42, 48, 54, 60

The least common multiples of 5 and 6 days is 30 days

  • They will both jog again on the same day after 30 days

  • 30 days is equal to 4 weeks and 2 days

Therefore,

The next day of the week they will both jog is Thursday

Learn more about LCM:

brainly.com/question/10749076

7 0
2 years ago
Read 2 more answers
a chessboard has 64 square. at a chess tournament 84 chessboards were used. how many squares are there on 84 chessboards?
Ksju [112]

Multiply:

64 squares          84 chess boards

---------------------- * ---------------------------- =  5376 squares

1 chess board                  1

5 0
3 years ago
420 hg = _____ cg<br> please help me
Reika [66]

Answer:

420 hg = __4200000___ cg

Step-by-step explanation:

<h2>please mark me brainliest</h2>
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3 years ago
A fair coin is tossed three times and is tails each time. What is the probability that the next toss will be
Sergio [31]

The probability that the next toss will be heads is 1/8.

<h3>What is probability?</h3>

The likelihood of an event occurring is described by probability. We frequently have to make forecasts about the future in real life. We may or may not be aware of the outcome of an event. When this happens, we declare that there is a chance the event will take place.

Using the probability formula, one can determine the likelihood of an event by dividing the favorable number of possibilities by the total number of options. Since the favorable number of outcomes can never be greater than the entire number of outcomes, the probability of an event happening can range from 0 to 1.

Probability of getting two tails and next heads in three tosses is,

=1/2*1/2*1/2

=1/8

Learn more about probability here:

brainly.com/question/24756209

#SPJ1

4 0
2 years ago
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