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nikitadnepr [17]
3 years ago
15

What is the solution of the system of equations?

Mathematics
1 answer:
Tomtit [17]3 years ago
4 0

the answer is the second option btw I'm a junior so I know this stuff already

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How many books would need to be purchased from each club for the club's to cost the same
juin [17]
First club 
y= 40 + 10x              y= 40 + 10(8)                =120

Second club 
y= 15x                      y= 15(8)                         =120

now plug a number of the answer choices in each equation until you get the same result for both

The answer is C
4 0
3 years ago
A bag consist of 4 blue marbles and 6 red marbles. Three marbles are randomly selected from the bag with replacement after each
Alexxx [7]
The probability of picking a red marble three times in a row with replacement is:

number of red marbles divided by total number of marbles cubed...

(6/10)^3=27/125

The above is the theoretical probability...

From the chart we see that three reds in a row happened twice in twenty-five trials so the experimental probability is:

2/25  

The experimental probability about 0.14 less than theoretically expected...

C)
3 0
3 years ago
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Hi answer for this please
34kurt

Answer:

49 m³

Step-by-step explanation:

Volume used between August and November = 6287 - 6238

= 49 m³

4 0
3 years ago
Read 2 more answers
4x + 6 - 2x = x + 3 + 10, solve for x.​
Marizza181 [45]
4x+6-2x = x+3+10

COMBINE LIKE TERMS

2x+6= x+13
-x -x.

x+6=13
-6 -6

x=7 is your answer.
7 0
3 years ago
I need help with this question
s2008m [1.1K]

Answer:

The Answer is D

Step-by-step explanation:

16 times 2 1/2 is 40 and 40/160 is 1/4 the order.

5 0
3 years ago
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