Answer:
Isosceles my dude
Step-by-step explanation:
Answer:
x-intercept is (2,0) [The x-intercept means that it takes 2 hours for the temperature to reach 0°C]
y-intercept is (0, -6) [The y-intercept represents the temperature at sunrise, -6°C]
Step-by-step explanation:
<u>Complete Question:</u>
<em>The air temperature is -6 degrees celcius at sunrise and rises 3 degree celcius every hour for several hours. The air temperature after x hours is represented by the function f(x) = 3x - 6. Find the x-intercept and y-intercept and interpret their meaning.</em>
<em />
- The x-intercept is the x-axis cutting point found by setting y = 0 [function = 0]
- The y-intercept is the y-axis cutting point found by setting x = 0
Lets find x-intercept first:
f(x) = 3x - 6
0 = 3x - 6
3x = 6
x = 6/3
x = 2
x-intercept is (2,0)
Now, lets find y-intercept:
f(x) = 3x - 6
f(x) = 3(0) - 6
f(x) = -6
y-intercept is (0, -6)
The x-intercept means that it takes 2 hours for the temperature to reach 0°C
The y-intercept represents the temperature at sunrise, -6°C
Answer:
Hi there!
Your answers are:
As the pizza size increases, the topping price increases and the base price increases
The small pizza:
Base price: $9.49
Price per topping: $1.39
The medium pizza:
Base price: $11.49
Price per topping: $1.59
The large pizza:
Base price: $13.49
Price per topping: $1.79
The XL pizza:
Base price: $15.49
Price per topping: $1.99
Step-by-step explanation:
small:
15.05- 12.27 = 2.78 for TWO toppings
2.78/ 2 = 1.39$ per 1 topping
12.27 - 2.78 = 9.49$ for a plain pizza
medium:
17.85-14.67 = $3.18 for TWO toppings
3.18/2 = $1.59 per 1 topping
14.67- 3.18= $11.49 for plain pizza
large:
20.65-17.07= $3.58 for TWO toppings
3.58/ 2 = $1.79 per 1 topping
17.07- 3.58= $13.49 for plain pizza
xl:
23.45- 19.47= $3.98 for TWO toppings
3.98/2 = $1.99 per 1 topping
19.47- 3.98 = $15.49
I hope this makes sense! Let me know if you need clarification!
Answer:
16x + 12
Step-by-step explanation:
20x + 12 - 4x
20x - 4x = 16x
16x + 12
Answer: 1.) 14.66666666666667
2.) 20
Steps:
1.) 180 = 3x + 136
180 -136 = 3x
44 = 3x
44/3 = x
14.66666666666667 = x
2.) 70 + x = 90
x = 90 - 70
x = 20
I would appreciate brainliest if this was helpful and correct! ;)