Answer:
1/21
Step-by-step explanation:
2 possible cards over 52 total cards then simplify
Y=x-3, because when you do rise over run you get 3/3 which is equal to 1, so that means 1x, or just x. it intercepts into -3 on both axis’s so that is where the -3 comes from. glad to help :)
4(3)^2-3(3)+7
36-9+7
34
g(3)=34
Answer:
<em>Commutative property</em>
Step-by-step explanation:
a + bi + c + di = a + c + bi + di
It's the Commutative Property/
The Commutative Property say we can swap numbers over and still get the same answer when we add:
a + b = b + a
The time it will take for the block of ice to melt if the temperature is 45 degrees is 3 hours.
The cost to travel 22 miles is 55 dollars.
<h3>How to find how long for the ice to melt?</h3>
let
time it takes for ice to melt = x
air temperature = y
Therefore,
x ∝ 1 / y
x = k / y
when x = 2.5 hours and y = 54 degrees
Hence,
k = 2.5 × 54
k = 135
The time it will take for the block to melt at 45 degrees = 135 / 45 = 3 hours
<h3>How to find equation that relates the cost to the number of miles?</h3>
It costs $35 for a ride from the city centre to the airport, 14 miles away.
where
c = cost
m = number of miles
Therefore, the equation is as follows:
35 / 14 = 2.5
c = 2.5m
Hence, when you travel 22 miles,
c = 22(2.5)
c = 55 dollars
learn more on equation here: brainly.com/question/22737982
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