40 gold
5 gold:3 red = x gold:24 red
24 × 5= 120
120/3 = 40
This is how to find the average speed: the total distance ÷ the total number of hours
the total distance in this case is 120+120=240
the total hours is 120/60 + 120/40 =2+3=5
so 240/5=48
48 miles per hour
Answer:
y=mx +b
slope intercept form...
B = y-intercept...
b=9/10
y-intercept = 9/10
Step-by-step explanation:
Answer:
x=53
x+2= 53+2= 55
Step-by-step explanation:
(x+2) + x + 72 = 180 (angles of triangle supplementary)
2x+ 74 = 180
2x = 180- 74
2x= 106
x= 106/2
x= 53
