Answer:
The system of equation has infinite solution.
C is correct.
Step-by-step explanation:
We are given system of equation
2x + y = 3
6x = 9 – 3y
First we re-write the second equation in standard form
So, we add 3y both sides
6x+3y=9 ---------------- (2)
2x+y = 3----------------- (1)
Multiply equation 1 by 3
3(2x)+3y = 3(3)
6x+3y=9
Subtract new equation from 2nd equation
6x-6x + 3y-3y = 9-9
0=0
LHS=RHS
This is true statement. If statement is true then infinite number of many solution.
Hence, The system of equation has infinite solution.
a.
Independent variable - number of persons attending (or number of tickets sold);
Dependent variable - the amount donated
b.
Independent variable - the amount donated;
Dependent variable - number of persons attending (or number of tickets sold)
c.
Independent variable - number of persons attending (or number of tickets sold);
Dependent variable - the amount of the admission per person
d.
Independent variable - number of persons attending (or number of tickets sold);
Dependent variable - the amount paid towards the movie theater’s rental fee.
Independent variable is number of persons attending (or number of tickets sold) and Dependentvariable is the amount donated
Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.
The number of persons attending (or number of tickets sold) is the independent variable because it is the variable that we can control or manipulate.
The amount donated, on the other hand, depends on the number of persons attending and is thus the dependent variable.
The more people that attend the fund-raiser, the higher the amount donated to the summer camp fund.
Independent variable - number of persons attending (or number of tickets sold);
Dependent variable - the amount donated
Hence, Independent variable is number of persons attending (or number of tickets sold) and Dependent variable is the amount donated
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Answer:
Speed = 55.56 m/s
Step-by-step explanation:
Given:
An airplane is travelling at the speed of 200 km/h.
We need to convert this in meter/second.
1 km = 1000 meters
1 hour = 3600 seconds
Speed = Distance/Time
Speed = (200*1000)/(1*3600)
= 200000/3600 meter/second
Speed = 55.56 m/s
Hope this will helpful.
Thank you.
The order of the numbers from least to greatest is (blank)
The order of the numbers from least to greatest is -3, -0.5, 1.2, 3.
For us to order the numbers from least to greatest, we first have to arrange the numbers in ascending order based on their values as follows -3, -0.5, 1.2, and 3.
Step 1: Compare -3 with the other numbers because -3 is the smallest, it comes first.
Step 2: We compare -0.5 with the remaining numbers.
Step 3: We evaluate 1.2 in comparison to the remaining numbers.
Step 4: 3, being the largest among the provided values is positioned at the end of the sequence.
Hence, the order of the numbers from least to greatest is -3, -0.5, 1.2, 3.
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Answer:
The order of the numbers from least to greatest is -3, -0.5, 1.2, 3.
x + y = 3
(1) (1,2)
(2) (2,1)
(3) (4,-1)
(4) (4,1)