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Nookie1986 [14]
3 years ago
9

Solve for X: 5x-2=10

Mathematics
2 answers:
pychu [463]3 years ago
8 0
5 Multiplied By 2.4 equals 12, which negated by 2 equals 10.
user100 [1]3 years ago
8 0

How you do this:

5x-2=10 you must add 2 to both sides like this 5x-2+2=10+2 you get 5x=12 now divide 5 from each side like this 5/5 x=12/5   you get x=2.4 I hope I helped!

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a hand of 5-card draw poker is a simple random sample from the standard deck of 52 cards. How many 5 draw poker hands are there
emmasim [6.3K]

Answer:

2,598,960

Step-by-step explanation:

It is a combination because order doesn't matter. You wouldn't want to call A-K-Q-J-10 of hearts a different combination than 10-J-Q-K-A.

52 C 5 = 2,598,960

6 0
2 years ago
The midpoint of AB is M (-3,-3) if the coordinates of A are (-8,-2)what are the coordinates of B
bearhunter [10]

The coordinates of B would be (2, -4)

In order to find this, we need to know that the value of M's points will always be the average of A and B's points. This is because it is the midpoint. Therefore we can use the following formula.

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(A + B)/2 = M

(-8 + B)/2 = -3

-8 + B = -6

B = 2

Then we can do the same for the y values

Value of y

(A + B)/2 = M

(-2 + B)/2 = -3

-2 + B = -6

B = 4

7 0
3 years ago
An elementary school teacher wants to know if the words in a book are too difficult for her students. She reads the first senten
raketka [301]

Answer:

d.every word in the first sentence of the first page of every chapter.

Step-by-step explanation

  • the sample space means the set of total possible outcomes or ALL possible outcomes.
  • so here, the situation is about the teacher reading a sentence.
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  • since the teacher reads  the first sentence on the first page in every chapter , all the words in that sentence will be sample in this situation.
7 0
3 years ago
What is 314.16 rounded to the nearest hundredth
Galina-37 [17]

Since there is no number in the thousandths place which would make the number in the hundredths place round up or down, we keep the number the same:

314.16

Hope it helps! Good luck. :)

4 0
3 years ago
Jessie has baked 30 out of 120 cookies. what percent of the cookies did jessie not bake
astra-53 [7]
This is a percent problem which means 
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30/120*100=25% 
7 0
3 years ago
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