Answer:
it will be a positive number that is even
Step-by-step explanation:
this is because two negative numbers multiplied make a positive and two odd number multiplied make an even.
please leave a thanks if im correct
Answer:
The answer to your question 4 hours
Step-by-step explanation:
Data
David = 16 mph
Corey = 28 mph
first time = 3 hours
time = ?
Formula

solve for distance
distance = v x time
Process
1.- Calculate the distance David travelled during 3 hours
distance = 3 x 16 = 48 m
2.- Write equations for the distance travelled by David and Corey
David = 16t + 48
Corey = 28t
3.- Equal both equations
16t + 48 = 28t
4.- Solve for t
16t - 28t = - 48
-12t = -48
t = -48/-12
5.- Result
t = 4 hours
Answer:
3
Step-by-step explanation:
By using the formula y2-y1/x2-x1
3/10 * 9/9 = 27/90
5/9 * 10/10 = 50/90
77/90 which is about 3/4 mile!
Answer:
43/8
Step-by-step explanation:
5×8=40 (40 eighths)
40+3 (eighths in the numerator)
=43