Any fraction where the denominator is twice the numerator would be equivalent to 1/2.1/3 = x/53x = 5x = 5/3Answer: 5/3 over 5
Let the number be x: If: x/5 -3 = 20 Then: x = 115 Check: 115/5 -3 = 20
3*5*7=105◄
8
Expressions are: General little statements that DO NOT have an equal sign: 2x-4 2m^3+5 Seven less than half a number squared Twice the difference of a number and five. Equations are: Any statement that DOES have an equals sign(or equivalent): 4n+7=11 1/2 b-2=3 Twice a number increased by four is ten The difference of a number and two is five Equations and expressions are similar because they both have a value. Equations and expressions are different because a equation is on sentence, and an expression is a phrase. An equation has a relation symbol, and a equation has no relation symbol. Example for equation: 1. 10 is five less than a number. 10=x-5. 2. A number is less than five. x<5. Example for expression: 1. A number less than five. x. 2. Five less than a number. x-5.
It is 3*n - 5
2
2(x + 3)= 5? x + 3 = 2½ x = -½
5+5=1010-7=3the answer is 3
x=-3 or x=5
I think its 6.5 because if 3 is the number doubled then it would be 1.5 and add 5 to that makes 6.5
The number required is 2/3 because 3*(2/3)+2*(3/2) = 5
Twice the rational number 5/2 = 5From this, you need to subtract 4 3/5 to get 2/5.
7
The number is 7.
What is the quotient of twice the number and three
The statistical mode of a set of numbers is the number(s) that occur the most times. There is no mode for a single number. If the set of numbers was 3, 4, 1, 3, 5, 2, for example, the mode is 3, since it occurs twice.