(x - x₀)² + (y - y₀)² = r²
x₀=-4; y₀=3; r=5;
(x - (-4))² + (y - 3)² = 5²
(x + 4)² + (y - 3)² = 25
Slope = (269.50 - 183.75)/(22 - 15)
= 85.75 / 7
= 12.25
Equation
E = $12.25 h
If h = 15, E = $12.25 * 15 = <span>$183.75
</span>
If h = 22, E = $12.25 * 22 = <span>$269.50
</span>
If h = 26, E = $12.25 * 26 = $318.50
Answer
Equation
E = $12.25 h
Answer:
A) 1
Step-by-step explanation:
The formula is
y2 - y1 / x2 - x 1
So in this case it would be...
7 - 3 / 2 - (-2)
7 - 3 / 2 + 2
4 / 4
1
Answer:
$0.75D ; 10s miles
Step-by-step explanation:
1)
Given that:
List price of phone = $D
Advertised price = 25% off the list price
Hence, sales price of phone :
(100% - 25%) × list price
Sales price = 75% × $D
Sales price = $0.75D
2)
Given that :
Time of travel = 10 hours
Speed of travel = s miles per hour
Total distance traveled = (speed of travel × time of travel)
Total distance traveled = (10 * s) miles
Answer:
false is the correct answer right