a*x% = b
or a*x/100 = b
a and b increased by five equal 18 written algebraically is ab+5=18
B-
it is a b-
The answer is b. 75%.% rate:= 3/4 * 100%= 0.75 * 100%= 75%thus, 3 quarters is equal to 75%
that would be a solid B
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a = 4b Since you didn't give the actual choices, all I can tell you is that it can be any number. If A=100, B=25. If A=200, B=50. If A=8, B=2. Hope this helps!
Given two quantities, when the ratio of the larger quantity to the smaller one is equal to the ratio of the sum of the quantities to the larger one, then the ratio is said to be the golden (or divine) ratio. Said another way, given two quantities (a and b), a is to b as a plus b is to a. Expressed symbolically: a : b :: a + b : a Expressed algebraically, it looks like this: a/b = (a + b)/a, where a > b. The golden ratio is approximately 1.6180339887.
No because if a=4 and b=4 then a=b and not a can equal 6 and not b can equal 5 so ~a is not = to ~b
The equation ( \log_A 6 = B ) can be rewritten using exponents as ( A^B = 6 ). If we also have ( a^b = c ), we can express ( A ) as ( a ), ( B ) as ( b ), and ( 6 ) as ( c ). Thus, ( a = A ), ( b = B ), and ( c = 6 ).
A = B !A = !B So Not A = Not B
a percent of b = a*b/100 Then add a % sign at the end. For "a is x percent of b": x = 100*a/b