The number of 30- period until the value if the give card be equal is 20 30- day period
<h3>How to write and solve equation</h3>
let
- Number of 30- day period = x
Card 1:
50 - 2x
Card 2:
40 - 1.50x
50 - 2x = 40 - 1.50x
50 - 40 = -1.50x + 2x
10 = 0.50x
- divide both sides by 0.50
x = 10/0.50
x = 20
In conclusion, it will take 20 30- day period until the value of the given card can be equal.
Complete question:
Tavon has a $50 gift card that loses $2 for each 30-day period it is not used. He has a $40 card that loses $1.50 for each 30-day period it is not used.
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The point t is (22/4 , 7/4) which lie on the given line.
<h3>What is Section Formula?</h3>
Section formula is used to find the ratio in which a line segment is divided by a point internally or externally.
Here, Let (x, y) be the coordinates of point t.
given values
x₁ = 1, x₂ = 7, y₁ = 4, y₂ = 1, m = 3 and n = 1
Point t lie on given line and divide the line in ratio 3:1.
Section Formula:
(x, y) =
(x, y) =
(x, y) =
Thus, the point t is (22/4 , 7/4) which lie on the given line.
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Answer:
1/5
Step-by-step explanation:
5/25
Divide top and bottom by 5, you get
5/25 ÷ 5/5 =1 /5
<span>2x − 3y − z
</span><span> x = −2,
</span><span> y = 3,
</span><span> z = −2
What we must do is replace the values given in the equation. We have then replacing:
</span> 2*(-2) - 3*(3) - (-2) = -11
The answer is -11
Answer:
Transitions
Step-by-step explanation: