Last year, there were 237 pies baked for the bake sale. This year, there were d pies baked. Using , write an expression for the total number of pies baked in the two years.
Using the variable, the expression for the total number of pies baked in the two years is: 237 + d.
Round 23.678 to the nearest hundredth.
23.678 rounded to the nearest hundredth is 23.68.
Round 6.8 to the nearest whole number.
6.8 rounded to the nearest whole number is 7.
4u(3)
To evaluate the expression 4u(3), we need to know the value of u and in what context it is being used. Please provide more information in order for me to assist you further.
2a+2b+4b
The expression 2a + 2b + 4b can be simplified by combining like terms. Since both 2b and 4b have the same variable (b), we can add them together to get 6b. Therefore, the simplified expression is 2a + 6b.
y=
y-4=-8
To solve the equation y - 4 = -8, we can isolate the variable y by adding 4 to both sides of the equation:
y - 4 + 4 = -8 + 4
This simplifies to:
y = -4
Therefore, the solution to the equation is y = -4.
-5-2+u
The expression -5 - 2 + u can be simplified by combining the like terms.
-5 and -2 are both numbers, so we can add them together:
-5 - 2 = -7
Therefore, the simplified expression is -7 + u, or simply u - 7.
U=
-5-2+u
To solve the equation -5 - 2 + u = u, we can first simplify the expression by combining like terms:
-5 - 2 = -7
Therefore, the equation becomes:
-7 + u = u
Next, we need to isolate the variable u. To do this, we can subtract u from both sides of the equation:
-7 + u - u = u - u
Simplifying further, we have:
-7 = 0
However, this equation is not possible since -7 does not equal 0.
Therefore, there is no solution for the equation u = -5 - 2 + u.
-5-2+u
U=?
To find the value of u in the equation -5 - 2 + u, we need more information. The equation -5 - 2 + u is an algebraic equation, and in order to find the value of u, we need to know the value of the entire expression on the other side of the equation.
If there was another expression or equation given, please provide that information so we can help you find the value of u.
w+9=8
W=?
To solve the equation w + 9 = 8, we need to isolate the variable w.
First, we can subtract 9 from both sides of the equation:
w + 9 - 9 = 8 - 9
This simplifies to:
w = -1
Therefore, the value of w is -1.
-4+x=-9
To solve the equation -4 + x = -9, we need to isolate the variable x.
First, we can add 4 to both sides of the equation:
-4 + x + 4 = -9 + 4
This simplifies to:
x = -5
Therefore, the value of x is -5.