Answer:
speed=Distance/Time
amir:
50/2=25km/h
Samir:
100/4=25km/h
Both travelled same speed
Step-by-step explanation:
Answer: x= 1/2, - 3/2
Step-by-step explanation:
Answer: 3/5 inches
Step-by-step explanation:
l= 5w+7
A = wl
w(5w+7) = 6
5w²+7w = 6
5w²+7w -6 = 0
5w²+10w-3w-6=0
5w(w+2)-3(w+2)=0
(5w-3)(w+2)=0
5w-3=0 w+2=0
5w=3 w=-2in
w=3/5in
width cannot be negative, so the width is 3/5 inches.
Answer: £48
Explanation: divide £56 by 7. each of the seven parts is equal to £8. Subtract £8 from £56 and the original price is £48.
It would be be the first solution, as it follows the format of (y y1) = m(x-x1)