3000 + 600 + 10 + 0.2 + 0.001
= 3,610.201 answer
5y-10 and 2y-6 unless the two are together in which case are they being added or multiplied (the equations).
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Answer:
X=50
Step-by-step explanation:
15×2=30
25×2=50
Step-by-step explanation:
the mean value is the sum of all values divided by how many values there are.
so,
(3 + -5 + 70 + -90 + -13) / 5 = -35/5 = -7
-7° F is the mean temperature of the 5 cities.