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Anna007 [38]
2 years ago
10

What is the value of x? enter your answer in the box

Mathematics
2 answers:
Korvikt [17]2 years ago
7 0
The answer is fifty......
antiseptic1488 [7]2 years ago
5 0

Answer:

2(x+10) = 3x-30          (reason: vertical angles are congruent)

2x+20 = 3x-30

20 = 1x-30

1x = 20+30

1x = 50

x = 50

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If the 6 in 14,563 was changed to a 9 ,how much would the value change
AnnyKZ [126]

Answer:

It would change by 30 points

Step-by-step explanation: If you block the rest of the numbers you would see 63 change to 93. 93-63=30 so it would change by 30 points

8 0
2 years ago
Sam ran 63,756 feet in 70 minutes. What is Sam’s rate in miles per hour?
MArishka [77]

Answer:

63756/70=910.8 ft per minute

The choice is in order so just make the lines straight

Please mark brainliest

6 0
3 years ago
A pet supply chain called Pet City has 5 hamsters and 10 gerbils for sale at its Lanberry location. At its Milford location, the
Vlad1618 [11]

Answer:

Milford location has a higher ratio of hamsters to gerbils.

Step-by-step explanation:

Given:

A pet supply chain called Pet City has 5 hamsters and 10 gerbils for sale at its Lanberry location.

At its Milford location, there are 13 hamsters and 16 gerbils.

Now, to find the location who has a higher ratio of hamsters to gerbils.

Ratio of hamsters to gerbils at Lanberry location = 5:10.

=\frac{5}{10}=0.50

                                                                         

Ratio of hamsters to gerbils at Milford location= 13:16.

=\frac{13}{16} =0.8125

                                                       

<em>So, 0.8125 > 0.50.</em>

<em>Thus, </em><u><em>13:16 > 5:10.</em></u><em> </em>

Therefore, Milford location has a higher ratio of hamsters to gerbils.

4 0
2 years ago
How many solutions y= -2x -4 and y=3x plus 3
Oksi-84 [34.3K]

Answer:

The number of solutions is one

Step-by-step explanation:

Here, we want to get the number of solutions

since the linear equations are not the same, neither do they have the same x-variable, we can have only one solution

6 0
2 years ago
Solve the following system of equations.<br> y=4x+11 <br> y=x+38
slamgirl [31]
24213214215211111111111 NIGS
5 0
3 years ago
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