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Factor completely and check mentally 10a^2+20a
Let's use an example. Let's say B's salary is $100. Since A's salary is 25% more, that makes A's salary $125. So B's salary as a percentage of A's salary is 100/125 = 80% Without using an example: Let a be A's salary and let b be B's salary. a = b + 25%b = b + .25b = 1.25b b/a = b/(1.25b) = 1/1.25 = .80 = 80%
Let the numbers be represented by a and b with a < b. Then a = b.25/100 and b = a + 12 As a = b.25/100 then 100a = 25b : 4a = b As b = a + 12 then substituting for b gives, 4a = a + 12 : 3a = 12 : a = 4. If a = 4 then b = a + 12 = 4 + 12 = 16 The two numbers are 4 and 12.
The average of 82 percent, 94 percent, 89 percent, and 91 percent is 89 percent.
(85 percent + 79 percent + 92 percent + 100 percent)/4 = 89 percent
Well 1 Kilometer(km) is 1000 Meters(m) 263m=0.263km 263km=263,000m
Yes.
To factor the expression 15a - 25b + 20, we first look for common factors among the terms. The greatest common factor among the coefficients is 5. We can then factor out 5 to get 5(3a - 5b + 4). This is the factored form of the expression 15a - 25b + 20.
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The Electric Company - 1971 25B 6-25 was released on: USA: 19 November 1976
b^3 - 25b^2 - 4b + 100 = 0 b = 25 or b = -2
Tc3 3b7
5(3a - 5b + 4)
Yes. They've no need for "knowing" anyone.
The Talmud (Ta'anit 25b) states that Avinu Malkeinu (a Jewish prayer) was authored by Rabbi Akiva (who lived 1900 years ago).
Factor completely and check mentally 10a^2+20a
It is usually said angels are genderless, but are referred to as Sons of God.