Answer:
Speed is 5 miles per second
Step-by-step explanation:
Speed = Distance/Time
5/1=5
25/5=5
50/10=5
9x+10= 21
Please give me thanks and brainliest, this took lots of hard work and dedication
Answer:
x= 1.5
y= 4.125
Step-by-step explanation:
Step one:
given the two equations
Step two:
let us subtract the equations
divide both sides by 16
put y= 4.125 in equation 2