Using the equation of the proportional relationship:
Average rate of speed = 60
Time taken to go 300 miles = 5 hrs
Distance travelled in 2.5 hrs = 150 miles
<h3>What is a Equation of a Proportional Relationship?</h3>
A equation of a proportional relationship models the relationship between two variables, x and y, that has a constant of k. It is expressed as y = kx.
Given the following:
Equation: d = 60t
d = distance in miles
t = time in hours
Average rate of speed for the bus = k = 60
Time (t) it would take to go 300 miles (d):
300 = 60(t)
300/60 = t
t = 5 hours
Distance (d) it would travel in 2.5 hours (t):
d = 60(2.5)
d = 150 miles
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Answer:
C.) Sometimes
Step-by-step explanation:
The sum of two irrational numbers, in some cases, will be irrational. However, if the irrational parts of the numbers have a zero sum (cancel each other out), the sum will be rational.
Answer: 24a+16
Step-by-step explanation:
Answer:
1. 16−6=10
2. 4⋅2+1
3. x÷25
4. y+8=40
Explanation:
This is an equation—two expressions are connected with an .This is an expression—no equal sign.
This is an expression—no equal sign.
This is an equation—two expressions are connected with an equal sign.
Answer:
3(4+3x)
Step-by-step explanation:
See Image below.
