Answer:
y + 8= 0(x-3)
y + 8= 0
y = -8
Step-by-step explanation:
Let K and T be the speeds of Kirk and Thor respectively.
Note the standard definition that d=vt, distance equals velocity times time.
t=d/v
For Kirk, t=525/(T+5)
For Thor, t=490/T
Since we are told that they have traveled the same amount of time we can say t=t which leaves us:
525/(T+5)=490/T multiply both sides by T
525T/(T+5)=490 multiply both sides by T+5
525T=490T+2450 subtract 490T from both sides
35T=2450 divide both sides by 35
T=70
So Thor's average speed is 70kph, since K=T+5
K=75kph
So Kirk's average speed is 75kph
1.
Multiply both sides by x:
Subtract from both sides Gx:
Then solve this equation:
2.
Multiply both sides by x:
Subtract from both sides Gx:
Then solve this equation:
Answer:
b. 8
Step-by-step explanation:
12/30 = x/20
x = 12/30 × 20
x = 8
Answer:
or
Step-by-step explanation:
Multiply both sides of the equation by
Simplify both sides of the equation.
or
<em>hope this helps :)</em>