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3 years ago

Solve the system of equations using substitution. 3x + 2y = 7 y = –3x + 11

Mathematics

2 answers:

juin [17]3 years ago

4 0

I believe if i did my math right its c. (:

Ilia_Sergeevich [38]3 years ago

3 0

The answer is letter c

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17 times 14 times 123

LUCKY_DIMON [66]

Answer:

29274

Step-by-step explanation:

Because 17*14=238 and 238*123=29274

8 0

3 years ago

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This year June 1 is a Friday, and June has 30 days. If there will be exactly one hail storm in June, but we have no idea on whic

Ratling [72]

Answer:

The probability that the hail storm will happen on a Saturday is 0.1667.

Step-by-step explanation:

The month of June started on Friday.

Then June 2 is a Saturday.

Remaining 28 days.

Each week has 7 days.

There will be 4 full weeks for the month of June.

So there will be 4 more Saturdays.

Thus, there are a total of 5 Saturdays in the month of June.

Compute the probability that the hail storm will happen on a Saturday as follows:

$P(hail-storm)=\frac{n(Saturdays)}{Total\ no.\ of\ days} =\frac{5}{30}= 0.1667$

Thus, the probability that the hail storm will happen on a Saturday is 0.1667.

8 0

3 years ago

Help ASP. what 3/4 divided by 1/8

iris [78.8K]

Answer:

Step-by-step explanation:

3/4 / 1/8

3/4 x 8/1

24/4

3 0

3 years ago

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Identify the x-intercept and y-intercept of the line 4x-2y=-12

Nezavi [6.7K]

To solve this question, plug in the ordered pairs given (note it is (x,y) ) into the equation.

(B) The x-intercept is (0,6) and the y-intercept is (-3,0)

4x - 2y = -12

x-intercept:

4(0) - 2(6) = -12

0 - 12 = -12

-12 = -12 (True)

y-intercept:

4x - 2y = -12

4(-3) - 2(0) = -12

-12 - 0 = -12

-12 = -12 (True)

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hope this helps

8 0

3 years ago

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Are these ratios equivalent?<br><br> 10 friends to 12 strangers<br><br> 30 friends to 36 stranger

horrorfan [7]

Answer:

Yes

Step-by-step explanation:

10:12 and 30:36

you can simplify them first so

10:12=5:6

and

30:36=5:6 which is equivalent to the other ratio

or you can do

10:12

10 times 3 is 30 30:36 12 times 3 is 36

7 0

4 years ago

Read 2 more answers