I’m not really sure but I think the answer is 137.50.
Answer:
1 1/4 minutes of 75 seconds
Step-by-step explanation:
10/8 = 5/4 = 1 1/4
Practice proportionality. A 50 difference between 100 and 150 is less relevant than 50 in 25 and 75. Its like you have 1 billion dollars and i give you 10 dollars. Its worthless right? What if you have 20 dollars and i give you again 10 dollars, its half of what you have. See the difference? Same number but different value.
y = 4 + 7x
x = 3
We can plug this value into the original equation to solve for y.
y = 4 + 7(3)
y = 4 + 21
<h3><u>y = 25</u></h3>