Tom is at the grocery store and is buying 3 treats. Each treat costs him 7 dollars. He is also purchasing a drink for 5 dollars. What is the total amount he is spending?
I can’t excactly draw a picture for you but I was able to give you an example :)
Answer:
for f(x) = 4x², x≥0, the inverse function is f⁻¹(x) = (1/2)√x
Step-by-step explanation:
Solve for y:
x = f(y) = 4y^2
(x/4) = y^2
±√(x/4) = y = ±(1/2)√x
The domain of the original function must be restricted if it is to have an inverse. (The inverse relation cannot be double-valued if it is to be called an inverse <em>function</em>.) Usually we choose to restrict the values of x to be positive.
for f(x) = 4x², x≥0, the inverse function is f⁻¹(x) = (1/2)√x
Answer:
3x + 1 + 5x - 7 + 11x - 4 = 180°
x = 10°
Step-by-step explanation:
Sum of angle in Triangle = 180°
So lets add up the angles with combining like terms.
3x + 1 + 5x - 7 + 11x - 4 = 180°
19x + 1 - 7 - 4 = 180°
19x - 10 = 180°
19x = 190
x = 10°
If my answer is incorrect, pls correct me!
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-Chetan K
Answer: If a group wants to take a 3 hour ride they should choose Hobbs Mules.
Step-by-step explanation:
First figure out how much a 3 hour ride at McGee Mules would cost. Do this by setting up a proportion, then solving it.
Numerator = Time Denominator = Cost
= 
42 x 3 = 126/1 = 126 So a 3 hour ride with Mcgee should cost $126.
Next figure out how much a 3 hour ride at Hobbs Mules would cost by doing the same thing.
= 80 x 3 = 240/2 = 120 So a 3 hour ride with Hobbs should cost $120.
In conclusion, The group should choose Hobbs because they price is $6 cheaper.
