B. 55 seconds
The average equals the sum of all the numbers then divided by the amount of numbers added.
51+53+55+56+60=275
275/5=55 seconds
Answer:
400261042435
Step-by-step explanation:
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Answer:
-34.3
Step-by-step explanation:
distribute 5 through the ()
3(x+35-5x+27)+11 = 94-15x
combine like terms
3(-4x + 62) + 11 = 94-15x
distribute 3 through ()
-12x+186+11 = 94-15x
combine like terms
-12x+197 = 94-15x
add 15x to both sides. subtract 197 from both sides.
3x=-103
divide both sides by 3
x= -103/3 which is also equal to -34.3
Answer:
Area: 24 sq units
Step-by-step explanation:
Area of a rectangle formula:
A = 0.5bh
Given:
b = 6
h = 8
Work:
A = 0.5bh
A = 0.5(6)(8)
A = 3(8)
A = 24