Two cyclists start from 98 miles apart and begin racing toward each
2 answers:
Answer:
um 18 and 21
Step-by-step explanation:
The speed of one bicyclist was 14.5mph, speed of the other bicyclist was 17.5mph.
Let the speed of one bicyclist=x mph
Let the speed of the other bicyclist=(x+3) mph
Hence:
Speed of one bicyclist:
3x+3(x+3)+2=98
3x+3x+9+2=98
6x=87
Divide both side by 6x
x=87/6
x=14.5 mph
Speed of the other bicyclist:
x+3 mph
14.5 mph+3 mph
=17.5 mph
Inconclusion the speed of one bicyclist was 14.5mph, speed of the other bicyclist was 17.5mph.
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Step-by-step explanation:
4*1/2=2
288/2
144
her speed was 144 miles per hour
By this equation: d = 4(32), we know what d equals, which means we have the value of d.
d= 4*32
d = 128
Answer:
x = 7
Step-by-step explanation:
123 = 17x + 4
123 - 4 = 17x
119 = 17x
119 / 17 = x
7 = x
