Answer:
12x + 3 - 4x - 6 = 5
x=1
5x - 4 + 7 + 6x - 4x = 24
x=3
Answer:
the drink costs $1.25
Step-by-step explanation:
In 4 days, Leah spent $20 -15 = $5. That is, each day, she spent ...
$5.00/4 = $1.25
If all she bought was a sports drink, then the drink cost was $1.25.
<span>16 - 4 = 12
36 - 9 = 27
Next trio..
44 - 11 = 33
,,,the next number</span>
Answer:
Laurens Car:
Miles Driven- 32 64 96 128 160
Gallons- 1 2 3 4 5
1=32
Melissas Car:
Miles driven- 35 70 105 140 175
Gallons- 1 2 3 4 5
1=35
Step-by-step explanation:
The answer is Melissa can drive further. :)
Answer:
Inconsistent
Step-by-step explanation:
We are given the equations;
0.3y=0.6x+0.3
1.2x+0.6=0.6y
Assuming we are required to determine whether the system of equations are consistent or inconsistent
We are going to use substitution
Making y the subject;
Equation 1: 0.3y=0.6x+0.3
Dividing both sides by 0.3
y = 2x + 1
Equation 2: 1.2x+0.6=0.6y
Dividing both sides by 0.6
y = 2x + 1
This means both equations are similar and we can't get a solution.
Therefore, the system of equations is inconsistent.