How can we know? You do not list the expressions "below".
At a guess, if one of them is 0.8333(recurring) then it is that one.
51 × 14 = 5/4 54
3/5 = .6
2b -5 = -3
The expression 5a - 2/3 is a combination of a term involving the variable 'a' and a fraction. To simplify this expression, you would first distribute the 5 to the 'a' term, resulting in 5a. Then, you would subtract 2/3 from 5a. The expression cannot be further simplified without knowing the specific value of 'a'.
you test it by giving the letters a value say if X equals 5 and Y equals 7 then you calculate both expressions with that value. If both answers are the same, then the simplified expression is correct, or an equivalent.
It is 138.
-38
To evaluate the expression (3xy + 4y^3) when (y = 2) and (x = 5), substitute the values into the expression. This gives: [ 3(5)(2) + 4(2^3) = 30 + 4(8) = 30 + 32 = 62. ] Thus, the value of the expression is 62.
Find the value of the expression.
equation is an expression equated to a value..what you have written is an expression. when equated to a value or any other expression makes it an equation.
(2\5)
14
X2 (5)2 = 25 (- 5)2 = 25 An identity, almost, as any number put into this expression will yield the same value.
The vertex of this parabola is at 5 5 When the x-value is 6 the y-value is -1. The coefficient of the squared expression in the parabola's equation is -6.
4/5 times 9/2
7
Well, darling, 2x plus 5 is just an algebraic expression that represents the sum of 2 times a variable x and 5. So, if you want to find the value of that expression, you need to know the value of x. Math can be a real hoot sometimes, can't it?