X= one point shots
y = 2 pt shots
x+y= 55
x+2y= 93
subtract the second equation from the first
y= 38
substitute 38 for y
x+38=55
-38 -38
x = 17
check your answers:
17+ (2)(38) = 93
17+ 76 = 93
93 = 93
There were 17 one pt shots and 38 two pt shots
hope it helps and give brainliest answer please!
Answer:
the slope intercept form is y=−25x−4
im preaty sure
It would take the train 1 minute to pass through the tunnel.
1 ÷ 60 = 1/60 mph
1/60 mph also equals 1 min, since there are 60 min in an hour
Hope this helps!
20 bills in all
6 one dollar
3/10
19 bills
2 10 dollar
2/19
3/10*2/19=6/190
Answer: 6/190 probability