Answer:
equation: 3x+4=13
-4 -4
3x=9
--------
3
x=3
hope this helps! have an amazing day <3
hope its helps
Step-by-step explanation:
total area = 99m² + 39.4m²
= 138.4m²
12/20
John scored =12 points
His tries =20 tries
Probability = number of favourable outcomes / no. of all possible outcomes
Probability = 12/20
=3/5
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