The winning time for the 100-yard freestyle was twice the time for the 50-yard freestyle. What was the winning time for the 100-
yard freestyle?
1 answer:
Answer:
50 i think it is again?!?
Step-by-step explanation:
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Answer:
y= .05x + 20
Step-by-step explanation:
x * 2x = 3x X*-8= -8x
minus 3x on both side
= -11x
-11x = 0
divide -11 on both side
= 0
Answer:
because l1//l2 => z + 65 = 180
y + 65 = 90
x + 65 = 90
<=> z = 115
y = 25
x = 25
Answer:
X = 100
Step-by-step explanation:
X + 20 over 4 = 30
1/4x + 5 = 30
-5 -5
1/4x = 25
multiply both sides by 4
x = 100
Answer:
x= 425
Step-by-step explanation:
