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melamori03 [73]
3 years ago
9

Create your own scenario for a system of equations and solve it. Please do not just write two equations, but apply what you have

learned and write your own possible real-world situation.
Mathematics
2 answers:
BARSIC [14]3 years ago
8 0

Answer:

Dr. Potter provides vaccinations against polio and measles.

Each polio vaccination consists of 444 doses, and each measles vaccination consists of 222 doses. Last year, Dr. Potter gave a total of 606060 vaccinations that consisted of a total of 184184184 doses.

How many polio vaccinations and how many measles vaccinations did Dr. Potter give last year?

Step-by-step explanation:

jarptica [38.1K]3 years ago
8 0

Answer:

Dr. Potter provides vaccinations against polio and measles.

Each polio vaccination consists of 444 doses, and each measles vaccination consists of 222 doses. Last year, Dr. Potter gave a total of 606060 vaccinations that consisted of a total of 184184184 doses.

How many polio vaccinations and how many measles vaccinations did Dr. Potter give last year?

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densk [106]

Answer:

A. x=16

Step-by-step explanation:

Similar triangles/ratios

1. Substitute 2x + 7 = 39, 4x + 1 = 65

2. Find size ratio between the two figures, 5:3

3. Check for similarity - 39 x 5/3 = 65

4 0
3 years ago
Factor the expression completely <br> -15t-6
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3 years ago
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Mars2501 [29]
Use\ a^2-b^2=(a-b)(a+b)\\\\k^2-100h^2=k^2-10^2h^2=k^2-(10h)^2=(k-10h)(k+10h)
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3 years ago
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Suppose the coordinate of P is 2, PQ = 8, and PR = 12. What are the possible coordinates of the midpoint of the given segment? T
Ratling [72]
Base in your question the coordinate is P is 2, PQ has a coordinate of 8 while PR has a coordinate of 12. To find the mid point of each segment you must first find the coordinate of QR which is from 8-12. So the answer will be 
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3 0
3 years ago
Helppppppppppppppppppppppppppppppppp
Brrunno [24]

f(x)=x²-1  
g(x)=2x-3
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the answer is the interval (-∞,∞)

using a graph tool see the attached figure

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