Answer:
x=35
Step-by-step explanation:
Add 56 to both sides of the equation
2x-56+56=14+56
Simplify
2x=70
Divide both sides of the equation by the same term
2x/2=70/2
Simplify
x=35
Answer:
False
Step-by-step explanation:
Given that a high school reports that its students' SAT scores were down by 12% in one year. The next year, however, the test scores rose by 20%.
Let score initially be 100
Down by 12
Next year score 88
For succeedingyear
increase is 20% =
Score in the 2nd year = 
Hence overall scores improvement is 5.6% and not 8%
Answer:
50%
Step by step explanation
100 divided by 4 is 25
Since it is both blue and black, it is doubled from 25 to 50
Answer:
26 miles * 5280 ft/ 1 mile
Step-by-step explanation:
We know there are 5280 ft in 1 mile
26 miles * 5280 ft/ 1 mile
Probability a gets a head = 1/2
.. .. .. b .. .. ... .. = P(a gets tail) * 1/2 = 1/2 * 1/2 = 1/4
.. ... . .. c .. .. .. .. . = P(and and b gets tail) * 1/2 = 1/4 * 1/2 = 1/8
