Answer:Option (ii) is correct i.e. 20mph and 24mph
Step-by-step explanation:
Let us assume that the two riders are A and B
A B
Let speed of A be v mph then speed of B will be (v+4)mph
Time taken by A =3h Time taken by B=3-0.5= 2.5h
Since distance travelled by both is the same
Distance=
Dividing both sides by 0.5
v=
mph
i.e Speed of A=20mph
∴ Speed of B=20+4 =24mph
Answer:
as a ratio 21:7
if its not as a ratio then it would be Amanda gets 21 and Busi gets 7
Answer: your answer is D
Step-by-step explanation:
U need to find the greatest common factor first which is 18 then make sure when u distribute that it matches the original equation which is 36+60
The slope of a line that would be perpendicular would be (-5/2)
Answer:
Janet has $21 and Marta has $17
Step-by-step explanation:
38-4 since Janet has 4 more dollars
34/2 since there are two people
17 but you still have to add the 4 to Janet since she has 4 more dollars