Why are no organisms labeled between the end zone and 30 yard line on the left side of the field? scientists disagree about the fossils from this time period. scientists have not studied that part of the time scale. there is very little fossil evidence for this time period. there are too many fossils to name.

answer:

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lexi richison

explanation:

4

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles