To solve this, you would multiply 2 3/8 by 1/4, which is the same thing as dividing by 4. Without a calculator to divide, we must first turn 2 3/8 into an improper fraction. To do this we multiply the whole number of 2 by the denominator of 8 and add the product of 16 to the numerator of 3, which would get us with 19/8 x 1/4. The product would be 19/32, the pounds that each serving weighs.
Answer:
Part 1: or
Part 2:
Step-by-step explanation:
To start things off, you must put everything on the opposite side of y so that you only have the y variable left.
In this case, put x onto the other side, making it negative since it's flipped, so you get (since the x is negative you're using subtraction from 11).
Next, divide both sides by 5 to make 5y into y:
Then in this case you turn y=f(x), but the system did it for you, so all you have to put is .
For the second part you must replace x with 2 since you need to find f(2).
Your answer for part 2 is .
Answer:
50 km per hour
Step-by-step explanation:
250/5=50
1) New Wilmington-> Mercer: 1.25in
Mercer -> Sharon: 1.5in
-> in total 2.75in
scale 1 in:12 mi
->in total scaled: 2.75*12 mi=24+9mi=33mi
2) New Wilmington-> Volant: 1.25in
Volant -> Sharon: 2in
-> in total 3.25in
scale 1in:12mi
->in total scaled: 3.25*12 mi=36+3mi=39mi
so the answer is B) 33 mi; 39 mi