If a jar contains 4 red marbles, 6 blue marbles, 3 yellow marbles, and 7 green marbles, what is
2 answers:
Answer: 7:20
Step-by-step explanation:
there's 20 marbles in the jar
4 are red and 3 are yellow
4 + 3 = 7
so 7:20
Answer:
35% chance
Step-by-step explanation:
add up total number of marbles 4+6+3+7= 20
add up number of red and yellow marbles 4+3= 7
there is a 7 out of 20 chance that a red or yellow marble is chosen or in other words 35% chance
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Step-by-step explanation:
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Answer:
Step-by-step explanation:
+x-20
use FOIL
(x - 4)(x+5)
x-4=0
x+5=0
4 and negative 5 are the factors
Answer:
i believe its 7 + x < 20
Step-by-step explanation: