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Sidana [21]
3 years ago
6

After getting a job at the ice cream parlor, Mitzi put $20 in

Mathematics
1 answer:
RideAnS [48]3 years ago
7 0

Answer: The answer is C

Step-by-step explanation:

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Solve the system using substitution.<br> 2x = 5y + 14<br> x = 5y
andrew-mc [135]

Answer:

<h2>y = 2.8</h2><h2>x = 14</h2>

Step-by-step explanation:

To solve an equation, we can only have one variable. In this case, we are given the system 2x = 5y + 14. However, we are given the value of x in terms of y. We can substitute 10y in for 2x and solve.

10y = 5y + 14

First, we need to get all the variables on one side of the equation, so we subtract 5y.

5y = 14

Divide by 5

y = 14/5 or 2 4/5 or 2.8

Now for the x part.

2x = x + 14

Subtract 1x

x = 14

Now we check our answer.

2(14) = 5(2.8) + 14

28 = 14 + 14

28 = 28

Because 28 equals 28, our solutions are correct.

7 0
3 years ago
HELP WILL MARK BRAINLIEST PLEASE ANSWER ALL THREE
Anna11 [10]
Five is b
Six is a
Seven is a
Goood day now
5 0
3 years ago
Please answer this correctly without making mistakes
snow_tiger [21]

Answer:

d = 115.4 mi

Step-by-step explanation:

Since it gives us the distance in between the locations, we simply label the distances:

From the Garbage to the Hotel is 58.3 miles.

From the Hotel to the Hardware Store is 57.1 miles.

We are trying to find the distance from the Garbage to the Hardware Store, we simply add the distances between:

58.3 mi + 57.1 mi = 115.4 mi

8 0
3 years ago
8 times 10 to the power of 5 is how many as great as 8 times 10 to the power of -1
Katena32 [7]

Answer:

6 times as great

Step-by-step explanation:

8*10 to the power of <em>5 </em>

8*10 to the power of <em>-1</em>

7 0
3 years ago
Read 2 more answers
Emanuel has 745 pictures in his phone, His memory is getting full, so he starts deleting 20 pictures every day, Define each vari
Igoryamba

Answer:

-20x+745. (expression). y= -20x+745 (Equation).

Step-by-step explanation:

Hope this helps.

x: the number or days.

y: the total number pictures that have been deleted.

6 0
3 years ago
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