A coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4x).
The 2 and + are out since they don't have variables(and the + is just a +).
So 4 and x are left. x is a variable, not a coefficient, so the last(and correct) answer is 4.
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hope it helps
The unknown integer is 8 - 46 = -38
Answer:
a) 7600, 8000
b) 10500, 11000
c) 9400, 9000
d) 900, 1000
Step-by-step explanation:
Rounding......
Answer:
1 = b
2 = a
Step-by-step explanation:
hope that helped
Answer:
678.24 ft³
Step-by-step explanation:
The figures are similar, hence
ratio of radii = 2 : 6 = 1 : 3 ← linear ratio
ratio of volume = 1³ : 3³ = 1 : 27
Hence
= 27 × 25.12 = 678.24 ft³
